Ty Webb
Al Czervik
Judge Elihu Smails
Danny Noonan
Carl Spackler
Maggie O'Hooligan
Tony D'Annunzio
Lacey Underall
Dr. Beeper
The Bishop
Mrs. Noonan
Mr. Noonan
Grace
Lou Loomis
Motormouth
Angie D'Annunzio
Spaulding Smails
Mrs. Smails
Drew Scott
Gatsby
Suki
Wally
Richard Richards
Smoke Porterhouse
Sandy McFiddish (as Thomas Carlin)
Joey D'Annunzio
Mr. Havercamp
Mrs. Havercamp
Noble Noyes (as Bobbie Kosstrin)
Chuck Schick
Pat Noonan
Nancy Noonan
Kathleen Noonan
Ray (Old Caddy)
Pre-deb
Lifeguard
Terry the Hippie
Angry Husband
Charlie the Cook
Butler
Lady on Boat
Old Crony
Dennis Noonan
Noonan Child
Beeper's Girlfriend
Mr. Wang
Little Girl at Pool
Woman at Pool
Caddy (uncredited)
Man in row boat (uncredited)
Pool Patron (uncredited)
Rocko (uncredited)
Bathing Suit Girl (uncredited)
Moose (uncredited)
Al Czervik's Dinner Guest (uncredited)
Mr. Gopher (uncredited)
Waiter who falls into pool (uncredited)
Golf Pro (uncredited)
Blonde Bombshell (uncredited)