Janet Leigh
Rosie DeLeon
Dick Van Dyke
Albert F. Peterson
Ann-Margret
Kim McAfee
Maureen Stapleton
Mama Mae Peterson
Bobby Rydell
Hugo Peabody
Jesse Pearson
Conrad Birdie
Paul Lynde
Harry McAfee
Mary LaRoche
Doris McAfee
Michael Evans
Claude Paisley
Robert Paige
Bob Precht
Gregory Morton
Maestro Borov
Bryan Russell
Randolph McAfee
Milton Frome
Mr. Maude
Ed Sullivan
Himself
Ben Astar
Ballet Manager
Trudi Ames
Ursula
Frank Albertson
Mayor
Beverly Yates
Mayor's Wife
Frank Sully
Bartender
Bo Peep Karlin
Ursula's Mother
Melinda Marx
Teenager
Mell Turner
Shriner
Gil Lamb
Lanky Shriner
Lee Aaker
Student Leader
Karel Shimoff
Prima Ballerina
Donald Lawton
Russian Consul
Yvonne White
Telephone Operator
Richard Adams
Assistant Director (uncredited)
Sherry Granato
Nancy (uncredited)
Harold Miller
Production Crew Member (uncredited)
Jerry Orbach
Bob (Ed Sullivan Show Producer) (uncredited)
Evelyn Rudie
Teenager (uncredited)
Cosmo Sardo
Production Crew Member (uncredited)
Michael Smith
Teenager (uncredited)
Lynn Fields
Teenager (uncredited)
Crew
Lee Adams
Lyricist
Charles Strouse
Music
Charles Strouse
Songs
George Sidney
Director
Irving Brecher
Screenplay
Michael Stewart
Novel
Joseph F. Biroc
Director of Photography
Charles Nelson
Editor
George Sidney
Producer
Paul Groesse
Production Design
Arthur Krams
Set Decoration
Fred Kohlmar
Producer
Charles Strouse
Original Music Composer
Lee Adams
Writer
Seldon White
Gaffer