Revealing mistake: When Fez and Suzy first meet, they do "12345 you owe me a coke" you can see Kelso mouthing the same line as well. (00:08:04)
That '70s Show (1998)
1 revealing mistake in season 6 - chronological order
Starring: Mila Kunis, Ashton Kutcher, Topher Grace, Danny Masterson, Laura Prepon, Wilmer Valderrama
Punk Chick - S1-E22
Other mistake: Jackie and Kitty are baking a pie in the kitchen and Kelso walks in. Jackie and Kelso have an awkward encounter as if they are separated, but they got back together at prom.
Red Foreman: Steven, when are you moving out?
Hyde: Soon.
Red Foreman: How's your girlfriend?
Hyde: Shallow as hell.
Red Foreman: Job?
Hyde: Dead-end.
Red Foreman: Future?
Hyde: Bleak.
Red Foreman: Kitty, feed the boy.
[Kitty takes Eric's plate and gives it to Hyde].
Trivia: All of this season's episodes are named after The Who songs.
More questions & answers from That '70s Show
Answer: It's Ashton Kutcher's dog.