Peter Sellers

Character: Hrundi V. Bakshi

Claudine Longet

Character: Michele Monet

Natalia Borisova

Character: Ballerina

Jean Carson

Character: Nanny

Marge Champion

Character: Rosalind Dunphy

Al Checco

Character: Bernard Stein

Corinne Cole

Character: Janice Kane

Dick Crockett

Character: Wells

Frances Davis

Character: Maid

Danielle De Metz

Character: Stella D'Angelo

Herbert Ellis

Character: Director

Paul Ferrara

Character: Ronnie Smith

Steve Franken

Character: Levinson

Kathe Green

Character: Molly Clutterbuck

Allen Jung

Character: Cook

Sharron Kimberly

Character: Princess Helena

James Lanphier

Character: Harry

Buddy Lester

Character: Davey Kane

Stephen Liss

Character: Geoffrey Clutterbuck

Gavin MacLeod

Character: C. S. Divot

Jerry Martin

Character: Bradford

Fay McKenzie

Character: Alice Clutterbuck

J. Edward McKinley

Character: Fred Clutterbuck

Denny Miller

Character: 'Wyoming Bill' Kelso

Elianne Nadeau

Character: Wiggy

Thomas W. Quine

Character: Congressman Dunphy

Carol Wayne

Character: June Warren

Donald R. Frost

Character: Drummer

George Winters

Character: Cliff Hanger

Linda Gaye Scott

Character: Starlet

Timothy Scott

Character: Gore Pontoon

Ken Wales

Character: Assistant Director

Helen Kleeb

Character: Secretary

Vin Scully

Character: Himself - baseball announcer (archive sound)

Loren Brown

Character: Special Effects Man (uncredited)

Ralph Gambina

Character: Crew Member (uncredited)

Jeff Lawrence

Character: Crew Member (uncredited)

John McKee

Character: Policeman (uncredited)