Ashley Olsen as Julie Thompson
Mary-Kate Olsen as Sarah Thompson
Rhea Perlman as de Shirley
Cynthia Geary as Rhonda Thompson
J. Eddie Peck as Eddie Popko
Stuart Margolin as Det. Gremp
Jerry Van Dyke as Harvey 'Harv'
Rick Poltaruk as Santa
Leslie Carlson as Doorman
Florence Patterson as Great Grandma Mimi
Andrew Wheeler as Policeman
Venus Terzo as Stacey
Walter Marsh as Crotchety Man
Frank Lewis as Saxaphone Player
Doreen Ramus as Old Woman on Bus
Byron Lucas as Customer
John B. Destry as Security Guard
Debbie Gregory as Anchor Woman
Lorena Gale as Waitress