According to Will Friedle's comments in the season 2 DVD commentary, his hair was died darker for this episode, to match the hair of his skating double in the dream sequence.
When Harley is backing down Cory in the parking lot, a bad job of editing is done as Joey goes from standing next to Cory to behind Harley.
Jason: Relax, I'll come up with something. Don't I always?
Jason: Well then I'm due.
Eric (to Jason as they are walking upstairs): I am not wearing spandex. No way!
Amy: Think we should find out about that?
Alan: As long as Eric's saying "no way", I guess we're alright.
Shawn: You think I'm alright?
Turner: I think if you put your mind to it and get back inside that school; and never, never go near this Harley (points to his motorcycle) or that Harley (points toward Keiner); yeah, I think you'll be alright.
Eric: Jason, I don't skate. At all.
Jason: Come on, Canadians skate. How hard could it be?
(discussing the biography paper)
Mr. Turner: It doesn't have to be somebody famous, just somebody real; anybody you like.
Mr. Turner: Anybody
Cory: Absolutely anybody?
Mr. Turner: Absolutely anybody.
Cory: I pick Shawn!
Shawn: I pick Cory!
Topanga: You know, you walked right into that.
Mr. Turner: I did, didn't I?
Harley is played by a different actor in this episode. Danny McNulty returns as Harley in season three's "He Said, She Said".
Jason: Uh-huh-huh-huh Wabbit Season.
This is an allusion to Elmer Fudd of Looney Tunes.