Janet Leigh

Character: Rosie DeLeon

Dick Van Dyke

Character: Albert F. Peterson

Ann-Margret

Character: Kim McAfee

Maureen Stapleton

Character: Mama Mae Peterson

Bobby Rydell

Character: Hugo Peabody

Jesse Pearson

Character: Conrad Birdie

Paul Lynde

Character: Harry McAfee

Mary LaRoche

Character: Doris McAfee

Michael Evans

Character: Claude Paisley

Robert Paige

Character: Bob Precht

Gregory Morton

Character: Maestro Borov

Bryan Russell

Character: Randolph McAfee

Milton Frome

Character: Mr. Maude

Ed Sullivan

Character: Himself

Ben Astar

Character: Ballet Manager

Trudi Ames

Character: Ursula

Frank Albertson

Character: Mayor

Beverly Yates

Character: Mayor's Wife

Frank Sully

Character: Bartender

Bo Peep Karlin

Character: Ursula's Mother

Melinda Marx

Character: Teenager

Mell Turner

Character: Shriner

Gil Lamb

Character: Lanky Shriner

Lee Aaker

Character: Student Leader

Karel Shimoff

Character: Prima Ballerina

Donald Lawton

Character: Russian Consul

Yvonne White

Character: Telephone Operator

Richard Adams

Character: Assistant Director (uncredited)

Sherry Granato

Character: Nancy (uncredited)

Harold Miller

Character: Production Crew Member (uncredited)

Jerry Orbach

Character: Bob (Ed Sullivan Show Producer) (uncredited)

Evelyn Rudie

Character: Teenager (uncredited)

Cosmo Sardo

Character: Production Crew Member (uncredited)

Michael Smith

Character: Teenager (uncredited)

Lynn Fields

Character: Teenager (uncredited)