John Travolta
James
Kirstie Alley
Mollie
Olympia Dukakis
Rosie
George Segal
Albert
Abe Vigoda
Grandpa
Bruce Willis
Mikey (voice)
Twink Caplan
Rona
Jason Schaller
Mikey
Jaryd Waterhouse
Jacob Haines
Christopher Aydon
Joy Boushel
Melissa
Don S. Davis
Dr. Fleischer
Louis Heckerling
Lou
