John Travolta
James Ubriacco
Kirstie Alley
Mollie Ubriacco
Olympia Dukakis
Rosie
Lysette Anthony
Samantha
David Gallagher
Mikey Ubriacco
Tabitha Lupien
Julie Ubriacco
Danny DeVito
Rocks (voice)
Diane Keaton
Daphne (voice)
George Segal
Albert
Charles Barkley
Himself
John Stocker
Sol
Elizabeth Leslie
Ruthie
Caroline Elliott
Kid at Schoolyard
Vanessa Morley
