Mollie and James are together and raising a family, which now consists of an older Mikey and his baby sister, Julie. Tension between the siblings arises, and as well with Mollie and James when Mollie's brother Stuart moves in. Mikey is also learning how to use the toilet for the first time.

John Travolta
as James

Kirstie Alley
as Mollie

Olympia Dukakis
as Rosie

Elias Koteas
as Stuart

Twink Caplan
as Rona

Bruce Willis
as Mikey (voice)

Roseanne Barr
as Julie (voice)

Damon Wayans
as Eddie (voice)

Gilbert Gottfried
as Joey

Mel Brooks
as Mr. Toilet Man (voice)
Filipe Manuel Neto
**It's not a bad movie, there are much worse out there, and it's good to watch as a family, but it's not as good and as fresh as its predecessor.** After the success of the initial film, it was difficult that there wasn't a follow-up that would somehow try to extract some more money for the benef...