Continuity mistake: When Roseanne & Jackie talk about Arnie, they act like they haven't known him long. Jackie even states, "I don't know him." Yet, in episode "Why Jackie Becomes a Trucker," Jackie sleeps with Arnie. Roseanne says all the girls made a pact in high school that none of them would ever sleep with him.
Roseanne (1988)
1 mistake in Five of a Kind
Starring: John Goodman, Laurie Metcalf, Johnny Galecki, Sarah Chalke, Roseanne Barr, Michael Fishman
More quotes from Roseanne
The Courtship of Eddie, Dan's Father - S3-E13
Trivia: Ned Beatty plays Ed Conner, the father of Dan Conner (John Goodman). In real life, Beatty is only fifteen years older than Goodman.
Question: Was Sara Gilbert (Darlene) pregnant in real life when she was pregnant on the show?
Answer: No. Sara Gilbert has given birth to one child (so far) and that was in 2007.