Stephen Kearney
— Nathan / Philbert
Amy Yasbeck
— Diane
Robert Trebor
— Buddy
Robert Colbert
— Board Doctor
Sandra Gould
— Ma Belle
Captain Haggerty
— Frank
Barry Livingston
— Williams
Peter Lupus
— Musso
Robert Mandan
— Mr. Henderson
Emil Sitka
— Geeves
Stella Stevens
— Mrs. Robinson
Constance Towers
— Mrs. Henderson
Joseph Whipp
— Doctor Foster
Traci Lords
— Miss Tress
Catherine Bach
— Benefit Reporter
Shandra Beri
— Julia
Carolyn Finney
— Ceremony Assistant
Paul Hirsch
— Skateboarder
Christopher Mankiewicz
— Newscaster
King Moody
— Victor Kaplan
Lesa Ann Pedriana
— Tennis Reporter
Dee Booher
— Large Nurse
Rhett
— Mr. Parrot
Michele Rifkin
— Wife Of Horse Husband
Marla Rubinoff
— Hazel Nut
Danielle Yaron
— Nathan Baby
Tal Yaron
— Philbert Baby
Ben Stiller
— Pie Thrower (uncredited)