The way Duncan got spooked and his accident goes into Yuna and the Monster of Blue Mountain Quarry.
Later that night.
Luke: It sure is drak tonight.
Spike: Remember what Gator said about your imaginations, Luke.
Luke: Just the haystick.
Spike: That's right.
Luke: It's only the Canterlot.
Spike: There you go, Luke.
Luke: Gator is right!
Meanwhile, Duncan have to deliver the slate stone.
Duncan: It sure is scary tonight, Skarloey.
Skarloey: Come on, Duncan.
Duncan: But, Skarloey.
Sir Handel: There's nothing to be scared of.
Duncan: I hope not.
Scootaloo: Come on, Duncan, We don't want anymore delama.
Duncan: Okay, Scootaloo.
On the way to Friendship Rainbow Kingdom.
Duncan: (sees something)
Duncan: AAAAAAAAAAAHHH!!! AAAAAAAAAAAAAAAAAAAAAAHHHHHHH!!!!!!
Gator: (sighs) Not again.
With Luke and Spike.
Scootaloo: Duncan, Slow down!
Luke: What was that?
Spike: I don't know.
(Duncan was so scared and missed the red signal.)
Duncan: (crashes into the muddy marsh)
Luke: Oh, Duncan. I see you saw Gator, Percy's good friend.
Spike: What happened?
Scootaloo: Duncan was spooked and thought he saw a monster.
Duncan: I never would've guessed.
Gator: Are you okay, Scootaloo?
Scootaloo: I'm fine, Gator.
Gator: Duncan, I'm sorry. I didn't mean to scare you.
Duncan: It's okay, Gator, It's not your fault, We all get scared sometimes. I can still remember the ghost of the old iron bridge, [studders] I can still see the flickering lights engine and hear the splash!
Scootaloo: Gator, you seriously need to get a new lamp.