81 minutes
12/14/1990
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)
Lorne Sussman
as Mikey
Megan Milner
as Julie (1 year)
Georgia Keithley
as Julie (4 months)
Nikki Graham
as Julie (newborn)
Danny Pringle
as Eddie
Neal Israel
as Mr. Ross
Lesley Ewen
as Debbie
Noelle Parker
as Woman Client
Douglas Warhit
as Man Client
Terry David Mulligan
as IRS Inspector
Paul Shaffer
as Taxi Businessman
Don S. Davis
as Dr. Fleischer
Morris Panych
as Arrogant Businessman
Alex Bruhanski
as Needle Doctor
Dorothy Fehr
as Blonde
Heather Lea Gerdes
as Hot Babe on Fire Escape
Robin Trapp
as Cool Chick
Rick Avery
as Burglar
Stephen Dimopoulos
as Fire Chief
Jimmy Galeota
as Punk Baby
Frank Totino
as Candy Man
Coleman Lumley
as Blonde Baby
Constance Barnes McCansh
as Sexy Dancer
Ruby J. Munro
as Businessman's Babe
Mollie Heckerling
as Mikey's Dream Friend
Alicia Mizel
as Slob Child
Aaron Jefford
as Businessman (uncredited)
Denis Corbett
as Cop (uncredited)
Yolanda Corbett
as Shopper (uncredited)
Jennifer Juniper Angeli
as Earthmother (uncredited)