Look Who's Talking Too (1990)

Continuity mistake: When Molly takes Mikey into work and he is under the desk, Rona is still wearing her shoe. Yet when the scene changes, her shoe is missing when Mikey starts tickling her foot. Then when the boss realises that Mikey is under the desk, her shoe is back on. When the shot changes again, her shoe is off.

Continuity mistake: When Mikey has a bad dream, John Travolta goes into his room to comfort him. He picks up a Popeye doll and there is nothing next to him. In the next shot, a Pee-Wee Herman doll appears.

Other mistake: Right after Julie is born and they're taking her away, the nurse is opening the door. Then they change over to the mother, then back to the baby, and the nurse is just opening the door again.

Trivia: Before Damon Wayans was cast as Eddie, Richard Pryor was offered the voice role, but had to decline due to ill health.

Mollie Ubriacco: See, Mikey, Mommy is a girl so she doesn't have a penis.
James Ubriacco: But she's got some set of balls.

Julie: Well here I am, all conceived and nowhere to go.

James Ubriacco: Let's see, we've got Schwarzenegger and Betty Boop. Hmm, tough call, they're both really built and they both talk funny.