This is how Ryan's suspicions on Mike goes in episode 7 of Crash's, Thomas' and Ryan's Adventures of Total Drama: All-Stars.
[Ryan is walking in the woods with Roxas]
Ryan F-Freeman: Something's up with Mike, Roxas. He doesn't seem like himself.
Roxas: Yeah. But you never know. Alejandro could be telling the truth.
Ryan F-Freeman: [cups his chin] Hmmm.
[Ryan remembers the time where Mal possessed him]
Ryan F-Freeman: [gasps] Mal...
Roxas: What did you say?
Ryan F-Freeman: Nothing. Never mind.
[At the confessional]
Ryan F-Freeman: Mike's not been himself lately. I think he might be the chap Duncan told me about. Mal. All I need now is evidence that he really is Mal. But, what will it be? And where can I get such critical information?
[Back to the spa hotel where Sierra's new pet is chewing on the cable of a radio until it electrocutes itself]
Evil Anna: Ouch. Cody?
Cody Fairbrother: That wasn't me. [points to Sierra's pet] It was them.
Evil Ryan: Let's hope Sierra didn't see that.
[But she has]
Cody Fairbrother: Too late.
Sierra: Cody Jrs.! Who let you out of your crypt? [they leap onto her head] Ow! Bad Codies!
Evil Ryan: Cuck-koo.
[At the confessonial]
Sierra: Now that I'm responsible for these little guys, or girls, or one boy, one girl, I don't have time to be in a relationship. I just hope Cody doesn't take it too hard. What's that, Cody Jr.? [it vomits in her face] Ew.
[At the cabin]
Thomas: Ew! Green Toast?! Honestly. Yuck!
Evil Anna: Is this what we get? Gross!
[Crash spots Mike]
Crash Bandicoot: I'll be right back. [gets up and leaves]
[The contestants look confused]
Crash Bandicoot: Hey, Mike!
Mal: [disguising his voice] Oh, hey, Crash!
Crash Bandicoot: You did go all villainous on a girl. I guess you have problems keeping your personalities in. And now they don't come out. At least you won't pin me to a wall when my back is turned.
Mal: [disguising his voice] Of course not.
Crash Bandicoot: Good.
Cody Fairbrother: Sierra? I know you miss your Cody. I can be your Cody untill you saw him again.
Sierra: Are you serious?!
Crash Bandicoot: Aw. That's nice.
Sierra: [screams in excitement before jumping on Cody]
Evil Ryan: Cody?
[At the confessonial]
Cody Fairbrother: I had to do it. Besides, Cameron is not safe with Sierra around.
[Back to the cabin]
[Scott sees Alejandro]
Scott: Well, well, well. Wakey, wakey, legs of fakey.
Evil Rianna: Look whose legs finally woke up.
Jessie F-Fiona: Yeah.
Alejandro: It is truly amazing that my legs finally woke up. Now they can be put to good use for our team.
Twilight Sparkle: Hate to tell you this, Alejandro. But after today, there won't be any teams.
Evil Adam: Yeah. Besides, there are only nine players left. We have to merge soon. [to Alejandro] And after what you did to Heather, good luck find an ally, Al.
Casey Fairbrother: Don't call him that. Ryan told me that Mike is not himself.
Ranyx: Even worse, Vanitas joined forces with Mal to help him with his plan.
Alejandro: Wow. Ryan. You did know about Mal.
Ranyx: I know. And my name is not Ryan. It's Ranyx.
Evil Rianna: Vanitas?
Bertram T. Monkey: A Keyblade wielder created by Master Xehanort.
Evil Adam: Xehanort?
[Bertram points to a photo of his mentor]
Evil Ryan: Can you trust us and help Mike? What was your people's saying?
Alejandro: [in Spanish] Dead donkeys don't talk.
Ranyx: Dead donkeys don't talk?
Sci-Ryan: [laughs] Alejandro, dead donkeys. [laughs]
Evil Ryan: It's sounds poetic in Spanish. [to Sci-Ryan] Why did you laugh to that?
Sci-Ryan: [shrugs] Just found it funny.
[Cody shows up with Sierra]
Ranyx: Cody? Is Sierra ok? What did you tell her?
Cody Fairbrother: I told her I'll be her Cody until she sees him again.
Sierra: That's right.
Ryan F-Freeman: I think it's nice that my brother is with Sierra. And this Sora outfit I'm wearing is stylish. [to Sierra] Did you know me from a film before?
Sierra: Yeah. And guess what? I started a new Ryan blog and it has all the information and facts about you.
Ryan F-Freeman: Seriously?
Ranyx: You created a blog?
Cody Fairbrother: At least we should join forces, Sierra. [kisses Sierra]
Ryan F-Freeman: Nice going, bro.
Scott: What's wrong with the name Al? My sister's called Al, short for Albertha. She's the county hog caller.
[He starts making pig noises and a hog comes out of nowhere, knocking him over]
Evil Ryan: [cringes] Oooh. That's gotta hurt.
Chris McLean: [over P. A.] Good soon-to-be-painful morning, campers. Head to the Chris-oseum pronto. Today's challenge isn't gonna hurt itself.
[Later in the woods, Sierra's pet is biting her and vomiting in her face]
Evil Rianna: Gross.
Duncan (Total Drama): [taps her shoulder] Guys, we need to talk. It's about Mike.
Evil Ryan: Oh. I've got this. If we know if it's Mal. Evil Rianna and I can fight him. [pulls out some geodes] She just need more power!
Evil Rianna: Thanks but right now, we need to listen to Duncan.
Duncan (Total Drama): Look. I knew that I knew the guy from somewhere but couldn't place it until I heard him whistle.
Ryan F-Freeman: Like this? [whistles the 'Hall of the Mountain King' tune]
Duncan (Total Drama): Yeah. But listen. When I was in juvie, so was Mike.
Evil Ryan: [laughs a little] Oh, are you serious? Mike was in juvie?
Duncan (Total Drama): Yeah. But only back then, his name was Mal and I think he liked being locked up. He caused trouble just for the fun of it.
Evil Rianna: And Vanitas needs to merge with Ventus to make the ultimate key. The legendary X-blade.
Sierra: Key... blade?
Bertram T. Monkey: Not the keyblades, Ryan and the Dazzlings, including us carry. [uses his magic and an X appears] "X", a most ancient letter. Some say "Kye" but the meaning is the same. Death. A letter that spells endings.
[Matau claps his hands]
Thomas: Guys, listen to Duncan. So why hasn't Mike recognized you?
Duncan (Total Drama): Probably caused I steered way clear of him. But think about it. Guy with Multiple Personality Disorder breaks Cam's glasses. He probably broke my knife too, and Sam's Game Guy and Sierra's smartphone.
Evil Ryan: Which is so out of character for Mike.
Matau T. Monkey: A rock? A full moon?
Duncan (Total Drama): But its totally in character for Mal.
Ryan F-Freeman: Thanks for telling us, Duncan. You're so thoughtful and considerate.
Duncan (Total Drama): No, I'm not. It's just... There's only room for one bad boy on this island and that's me.
Crash Bandicoot: No kidding.
[Sierra's pet attacks an intern]
Sierra: Codies! Leave that intern's face alone.
[On Boney Island]
Vixyner: Mike! It's time to go back!
Chef Hatchet: Mike! Time to head back!
[They are both trampled by a stampede of animals and Mike (under the control of Mal) shows up, treading on Chef's fingers in the process]
Mal: [evil chuckle] Hey, guys.
[Inside Mal's head, Mike is trying to remove the chain from his ankle]
Mike: [grunts and pants] Hello?! Somebody answer me!
[A screen with Mal on it appears]
Mike: [gasps] You.
Mal: [chuckles evilly] At your disservice.
Mike: But, I got rid of you after juvie.
Mal: Silly Mike. I was just laying low. Conserving my energy. Waiting for my moment and it worked. Now I'm in charge.
Mike: But, there's innocent people you're messing with! Ryan will stop you!
Mal: Stop me? How's he gonna do that, huh? Besides, I can't stop now. Oh, no, no, no, no, no, no, no. I'm just getting started.
Mike: No. No, no. Wait! Come back!
[Back on Wawanakwa Island]
Crash Bandicoot: If Mal is controlling Mike, then when did you first saw Jessie Primefan?
Ryan F-Freeman: Saw her when I was out one night.
Emmet: In what episode?
Ryan F-Freeman: The one where I was hiding from a killer with a hook and chainsaw.
Crash Bandicoot (EG): And is she with us?
Sci-Ryan: Don't worry. She's with the Heroic Hamsters. I wonder what will the geodes do to you, Evil Ryan.
[Evil Ryan puts the geodes on and turn into Gaia Ryan]
Rainbow Dash: Sssh. Chris is speaking.
Chris McLean: Welcome to Camp Wawanakwa collaseum.
Evil Anna: A wrestling ring?
Gaia Ryan: Really?
Sci-Ryan: Who are you?
Gaia Ryan: Gaia Ryan. Evil Ryan's Gaia Everfree form.
Gloriosa Daisy: Oh. [sees Chef, Vixyner and Mal (still disguised as Mike) arriving] Here comes Mike.
Gaia Ryan: Vixyner? What did you face? A cute bear?
Vixyner: No. [points to Mal (disguised as Mike)] Something's off about him.
Sci-Ryan: Ryvine? Did you join a team? Besides Organization 13.
Vixyner: My name is not Ryvine. Its Vixyner. And something's off about Mike. I just know it.
Pinkie Pie: Like off like this? [Uses her hair to make a mustache and beard] Or off like this? [sticks an apple in her mouth then spits it out] Oh, oh. Or....
Evil Anna: Maybe we should just let him tell us.
Vixyner: That's just it. I can't put my index digit on it. He's been acting sort of strange around the other campers and us.
Ranyx: I think it was someone already talked about Mike and how he did. [sighs] This Mal chap loath us who teeter on the edge of nothing. We Nobodies who both turned away by both..[points to Ryan] Light and [points to Bertram] dark.
[Mal (still disguised as Mike) goes over to Zoey]
Mal: [disguising his voice] Man. Are you a sight for sore eyes.
Zoey: [glances at Duncan]
Ranyx: Excuse me. Did you forget two Organization 13 fellas?
Mal: [disguising his voice] Oh, hi, Ranyx, Vixyner.
Vixyner: I wonder, Mike. Who is this Mal?
Mal: [disguising his voice] Oh, Mal. I don't really remember. All I know is that he'll never come back.
[At the confessional]
Zoey: How is the Nobody of Ryvine know about Mal? That's it. I'm making a deck of tero cards.
[The camera changes to Mal]
Mal: If I know that red armor anywhere, Ryan's onto me somehow. I've got to show a little more restraint and I think I know how.
[Back to the wrestling ring]
Zoey: Who did you know about Mike, Ryvine?
Vixyner: It's Vixyner. Not Ryvine. And I seemed to put the pieces together.
Ranyx: Cool one. Like Ryan already absorbed Mike's power to change personalities. I got it covered. [punches Ryan]
Ryan F-Freeman: Ow! What did you do that for? I'm on your side!
Ranyx: Sorry. Couldn't resist.
Ryan F-Freeman: It's ok.
Evil Anna: Did you absorb Mike's personality change ability?
Ryan F-Freeman: Yeah. But it doesn't seem to be working at the moment.
Sci-Ryan: Why's that?
Ryan F-Freeman: Something seems to be stopping me.
Matau T. Monkey: You don't think it's you-know-who, you do?
Bertram T. Monkey: [points to Master Xehanort] My master?
Matau T. Monkey: No. Not your master. [points to the Mike-disguised Mal] Him.
Rigby (EG): Mike? If Ryan could do this sport like an sports girl.
Ryan F-Freeman: Yeah but somehow I can't turn into one right now.
Sari Sumdac: Why can't you, Ryan?
Ryan F-Freeman: I think it might be you-know-who.
Gaia Ryan: Mike? Oh my. You think I can use magic to help you gain control of your Alter-personality change power, Ryan?
Ryan F-Freeman: Yeah but we can't talk about that right now. Challenge time!
Crash Bandicoot: Yeah.
Crash Bandicoot (EG): Ok, Chris. What's the challenge?
Chris McLean: Well, today's challenge is all about boxing.
Bertram T. Monkey: Yeah.
Ryan F-Freeman: Whoa.
Sci-Ryan: What was the sports girl you one about, Ryan?
Ryan F-Freeman: I don't know.
Rianna F-Fiona: We need to find out who this "Mal" is.
Red (Angry Birds): And fix his behavior. Because the way he's acting right now, unacceptable.
Cody Fairbrother: Let's do the challenge then.
[They get ready]
Ranyx: Who wants to go first to spin... [to Chris McLean] What was it?
Chris McLean: The Wheel of Fear.
[at the confessional]
Red (Angry Birds): I'm sorry. The Wheel of Fear!?
[back to the ring]
Evil Ryan: I'll go first.
Odette: Good thinking.
Sci-Ryan: Well, what do you know? Ryan's teacher's here to help us.
Ranyx: She is Ryan's teacher? How did she became one?
Sci-Ryan: Not sure.
Ryan F-Freeman: I think it's from a time I got turned into a... a...
[At the confessional]
Evil Ryan: Well. I may not know who Ryan Everfree is, but he's sure a creepy dude. I mean Mike controled by Mal and we all seem to be getting new magic while being here. How is this happening?
[The camera changes to Mal]
Mal: Gloriosa's geodes are the very thing I need to win the competition. With them in my hands, Ryan will never be able to stop me.
[Back at the cabin]
Rianna F-Fiona: Well, that settles that.
Ryanosa Daisy: Let's go to the Chris-oseum and see what Mike is up to.
[Rianna nods and keeps the geodes safe in her bag]
Rianna F-Fiona: I'll bring my bag with me.
[They head off]
[At the confessional]
Rianna F-Fiona: Well, Ryan is right. If Mal IS controlling Mike, we have to join forces with our friends including Magianort. All we need to do is warn them about Mal.
[The camera changes to Vanitas]
Vanitas: Well, this Ryan is onto Mal. I will have to team up with Mal to make sure I can get to the one I am after. Ventus.
[back at the wrestling ring]
Sci-Ryan: We are counting on you, Evil Ryan.
Evil Ryan: I know.
Odette: Good luck.
[Crash spins the wheel and then it lands on a picture of Xemnas]
Crash Bandicoot: Ha ha!
Chris McLean: Xemnas. Good choice.
Bertram T. Monkey: My master's Nobody?
Evil Ryan: Bring it on.
[Xemnas jumps onto the boxing ring then Gwen put boxing gloves on his hands]
Gwen: Go get him for Duncan.
Evil Ryan: [puts on his boxing gloves and they are blue with orange stripes] These will do.
Evil Rianna: [waves some pom-poms like what cheerleaders do] Evil Ryan, he's our fan. If he can't do it, no one can. Go heroes!
Xemnas: Seriously, I've done this hundreds of times before. You won't even know how to take out your opponent.
Evil Ryan: Let me show you how it's done.
[Evil Ryan charges at Xemnas and lands some punches to Xemnas' face then spins to knock Xemnas out and sweeps him off the ring with a broom]
Ryan F-Freeman: Wow. He did know to clean up after a fight.
Chris McLean: Evil Ryan got right villainous on that one. But, a point's a point.
Ryanosa Daisy: Score one for the heroes!
Vixyner: Xemnas? Are you ok?
[Ryan picks him up and notice little Sierras running after little Codys around his head]
Thomas: Whoa. Never seen that before.
Sierra: Oh my gosh! Mini Codys! [hugs Xemnas]
[Xemnas wakes up and punches her away]
Vixyner: You're awake. That's a start. [whispers to Xemnas] You think Mike is controlled by Mal?
Cody Fairbrother: Sierra? Are you ok? I hope Cody Jr. is ok.
Ryan F-Freeman: Look. I remember you back in Ryan's Quest 2, but, Xemnas. Duncan told me that when he was a lonely chap in Juvie, Mike was running that place. Back then, his name was Mal. And he's more evil then Sunset and Ryvine.
Red (Agery Birds): I'm sorry. I think he appears when Scott whacks Mike on the head.
Matau T. Monkey: And Mal is smarter then the average bear. He swiped my Pic-a-nic basket.
Bertram T. Monkey: [giggles] Now you're starting to sound like Moe from the Simpsons, bro.
Rianna F-Fiona: Xemnas. I think if Duncan is right, maybe we should try to find a way to help Mike.
Xemnas: That may be, Rianna. However. You would know that the eyes are the window to the soul.
Rianna F-Fiona: [blushes] Oh. Thank you.
Matau T. Monkey: Alejandro. I hope you don't like the name "Al".
Alejandro: No. I really don't.
Ryanosa Daisy: Ok, villains. Who is up first?
Scott: Me. I'll go.
[Scott spins the wheel then Sci-Ryan signals Chef Hatchet to press the button and the wheel lands on a shark]
Sci-Ryan: Say hello to your foe.
Ryanosa and Chris: Fang!
Sci-Ryan: [looks at a shark] So he is Fang.
Courtney: Hang on, Scott!
Ryanosa Daisy: Come one, mate. Move it or lose it!
Chris McLean: What he said!
Vixyner: I think it's already happened, Duncan.
[Ryan puts boxing gloves on Scott's hands then tosses him in the boxing ring, Fang beats Scott and Scott is dizzy]
Courtney: Are you okay?
Scott: [still dizzy] I likes you, pretty lady. [laughs] I gotta sleep.
Ryansoa Daisy: Time's up and Fang wins! No point for the villains. The score remains 1 to zero, Heroes!
Ryan F-Freeman: Well done, Fang! I like you!
[Fang smiles at Ryan]
Courtney: You should be ashamed of yourself, you overgrown guppy.
[Fang rolls his eyes]
Mattis T. Monkey: Wow. First time I've seen a shark standing like a human.
Ryan F-Freeman: I think Al is a character from Toy Story 2. Scott's sister is called Al. [to Scott] Right?
Crash Bandicoot: I think Scott's sister Albertha is a hog caller. Wanna try, Ryan?
Ryan F-Freeman: No thanks.
Crash Bandicoot: Ok. I'll spin for you. [spins the wheel]
Ranyx: Don't worry, Xemnas. It's just like what Ryan likes.
[The wheel stops and lands on Alejandro]
Ryanosa Daisy: Or is it who Jessie Primefan likes?
Sci-Ryan and Sci-Mike: AL!?
Mattis T. Monkey: No way, Jose! I won't fight him, but, Ryan can.
[Ryan glances at Alejandro]
Ryan F-Freeman: I guess you did know that Cody was the new Alejandro Dead Donkeys, Alejandro.
Sci-Ryan: [laughs] I guess I won't tell you that, Alejandro.
Ryan F-Freeman: Don't worry, Alejandro. I like how you love Heather.
[Ryan and Alejandro start to punch by punching in the bodies]
Sci-Ryan: Why did they go with body hits?
Duncan: It's weird.
[at the confessional]
Ryan F-Freeman: It's Alejandro's family code. Not the face. Never the face.
[back at the boxing ring]
Ryan F-Freeman: Come on. Give it your best shot.
Alejandro: Oh, I will.
Sci-Ryan: I hope you can do well in your turn or your name is not Alejandro Burromuerto.
Ryan F-Freeman: [tries not to laugh] Sorry. I'll try.
[Alejandro punches Ryan and beats him]
Zoey: Wake up and smell the roses of Sierra's perfume.
Ryan F-Freeman: [feeling dizzy] You're so cute like Odette, my girlfriend. [laughs] I gotta sleep.
[The bell rings]
Ryanosa Daisy: Time's up and Alejandro wins! No point for the heroes. The score still remains 1 to zero, heroes!
Meg Griffin: Did Ryan call Zoey his girlfriend?
Cameron: That only happens when he feels dizzy.
Evil Anna: I guess Xemnas reminds me of Terra. Only much cooler.
Odette: I hope Ryan is ok when he find out that Mike is not himself.
[at the confestional]
Sci-Ryan: Never trust anyone like Mike. I know Ryan got his suspicions on him. I can help Mike defeat this "Mal" guy. Did he also swiped Megatron's T-cog and broke Cameron's glasses as well? When I get a hold of him. I'll do this. [Pulls out a pocket knife and tries to stab the wood but the blade comes off] Are you kidding me?
[The camera change to Mal]
Mal: Oh dear. What happened to Sci-Ryan's pocket knife?
[Flashback of Mal and Ryvine's Heartless breaking the pocket knife. Back to the confessional]
Mal: Hard break, Shadowbolt. [Chuckles]
[Back to the wressling ring, Alejandro spins the wheel]
Sora: I hope it's Ryan or Cody.
[The wheel lands on Jose, Alejandro's brother]
Ryanosa Daisy: Or is it you hope it's Jose?
Ryan F-Freeman: Oh. My head.
Ekimu: You ok? What happened?
[Crash sees Alejandro fight Jose and Al won]
Ryanonsa Daisy: Al wins. Yeah. A point for the villains.
Ryan F-Freeman: Well done, Alejandro!
Rianna F-Fiona: Rock, paper, scissors to get to see who gets to go first?
Sci-Ryan: I could. Rock, paper, scissors!
[Rianna holds out scissors and Sci-Ryan hold out a rock]
Crash Bandicoot: Oh. I'll let Ryan spin for you.
[Ryan spins the wheel]
Sci-Ryan: I hope it's Stormy from Winx Club.
[The wheel lands on a picture of Ashi]
Ryanosa Daisy: Or is it Ashi from Samurai Jack, Sci-Ryan?
Sci-Ryan:  Ashi?
Vixyner: So, the girl with the black body suit is called Ashi.
Ryashi: Go, sister! [blows a party blower]
Sci-Ryan: Ok. let's get this over with.
[Ryan rings the bell and Ashi tries to punch Sci-Ryan but he dodges her first attack]