The World's Greatest Lover

Gene Wilder

Rudy Valentine / Rudy Hickman

Carol Kane

Annie Hickman

Dom DeLuise

Adolph Zitz

Fritz Feld

Tomaso Abalone

Carol Arthur

Woman in Record Store

Candice Azzara

Anne Calassandro

Carl Ballantine

Uncle Harry

Stanley Brock

Yes Man #2

Warren Burton

Greta Ga-Ga

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Matt Collins

Rudolph Valentino

Lou Cutell

Mr. Kipper

Danny DeVito

Assistant Director

Richard Dimitri

Tony Lassiter

Josip Elic

Headwaiter

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Melissa Fellen

Cousin Corrine

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Ricky Fellen

Cousin Max

James Gleason

Room Clerk

Ronny Graham

Director Dorsey

James Hong

Yes Man #3

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Michael Huddleston

Barber