Roddy McDowall as Tony Krum

Debbie Watson as Hallie Rogers

Gil Peterson as Cliff Donner

Phil Harris as MacElwaine

Robert Coote as Stanley Krum

Teri Garr as Whiz Girl

Nita Talbot as Dee Dee

George Furth as Howie

Mrs. Miller as Mrs. Miller

Jim Begg as Charles Forbes

James Millhollin as Manager

Phil Arnold as Uncle Steve

Melanie Alexander as Sandy

Glen Campbell as Patrick

Ilona Massey as Toni Karpathy

Angelique Pettyjohn as Girl on Tony's Staff

Betty Anne Rees as Girl on Tony's Staff

Bill Blackburn as Dancer

Nicky Blair as Last Guy

Tom Cahill as Dancer

Judy Carrington as Girl

Steve Ciro as Dancer

Debi Creger as Receptionist

Connie Ducharme as Secretary

Wilma Ewell as Maid

Anita Granger as Producer's Secretary

Rex Holman as Beau

Jim Hubbard as Dancer

Joseph Leon as Carbone

Jo Anne Loren as Girl on Tony's Staff

Anita Mann as Whiz Girl

Leticia Paquet as Girl on Tony's Staff

James D. Paulis as Driver

Gail Peters as Girl on Tony's Staff

Christopher Riordan as Student

Joan Thomas as Girl on Tony's Staff

Jan Watson as Girl on Tony's Staff

George Boyce as Sightseer

Carl Franzoni as Dancer