This is how Mal joins forces with Ryvine and Rothbart/Ryvine recruits Deadpool goes in Crash, Thomas and Ryan Meets the Swan Princess.
[At Rothbart's lair, Rothbart is watching Total Drama: All-Stars on TV]
Ryvine Sparkle: Hey, Rothbart. Wha'cha watching?
Rothbart: Trying to find mercenary to help us.
Ryvine Sparkle: We have Slade, you know?
Rothbart: Nah. We got Kaos. But a chap called Mal can help. He shouted at Human Flain.
Megatron (Movie): But it's not enough.
Twivine Sparkle: Oh, but we know someone with undying loyalties.
Ryvine Sparkle: And this one guy I discovered.[tosses a paper on the table] Calls himself Deadpool.
Deathstroke: You really think it's a good idea hiring him.
Mal (Total Drama): Hello, boys. Mal here.
Rothbart: Who are you?
Mal (Total Drama): I told you my name is Mal. I got a reputation in that show you're watching on TV. Crash and his friends reject me and Mike said that he never forgive me.