This Male Chauvinist Piggy Went to Market - S3-E1
Revealing mistake: When Laurie goes to flip Goose over her shoulder, it's obvious that a stuntman is actually flipped; he has much shorter hair than the actor portraying Goose. (00:11:45)
The Partridge Family (1970)
1 revealing mistake - chronological order
Starring: Shirley Jones, David Cassidy, Danny Bonaduce, Susan Dey
Visible crew/equipment: The wire used to guide Danny's arrow is visible. (00:16:25)
Danny: You can't blame me. I'm just a kid.
Reuben Kincaid: No, you're not. You're a midget in a kid suit.
Trivia: Danny is humming show tunes. Keith sarcastically asks "What's next? Oklahoma?" Shirley Jones, who played Shirley Partridge on the show, was in the movie "Oklahoma!" (00:07:30)