Gene Wilder as Rudy Valentine / Rudy Hickman

Carol Kane as Annie Hickman

Dom DeLuise as Adolph Zitz

Fritz Feld as Tomaso Abalone

Carol Arthur as Woman in Record Store

Candice Azzara as Anne Calassandro

Carl Ballantine as Uncle Harry

Stanley Brock as Yes Man #2

Warren Burton as Greta Ga-Ga

Matt Collins as Rudolph Valentino

Lou Cutell as Mr. Kipper

Danny DeVito as Assistant Director

Richard Dimitri as Tony Lassiter

Josip Elic as Headwaiter

Melissa Fellen as Cousin Corrine

Ricky Fellen as Cousin Max

James Gleason as Room Clerk

Ronny Graham as Director Dorsey

James Hong as Yes Man #3

Michael Huddleston as Barber

David Huddleston as Bakery Owner

Richard Karron as Bodyguard

Michael McManus as Yes Man #5

Art Mendelli as Jailor

Sidney Miller as Man at the Table

Jorge Moreno as Mexican Gangster

Jack Riley as Projectionist

Billy Sands as Guard - Paramount

Rolfe Sedan as Conductor

Florence Sundstrom as Aunt Tillie

Sal Viscuso as Assistant Director

Mark Silberman as Cousin Buddy

Robert Ball as Bald Man

Randolph Dobbs as Yes Man #1

Sandy Rovetta as Woman Dancer

Hannah Dean as Maid

Rita Conde as Whore #1

Lupe Ontiveros as Whore #2

Teda Bracci as Whore #3

Elaine Everett as Whore #4

Gustaf Unger as Producer

Harry Gold as Runner

Poncie Ponce as Pineapple

Frank O'Brien as Yes Man #4

Mews Small as Slave Girl #2

Harriet Gibson as Pastry Customer

Richard A. Roth as Chico

Norbert Schiller as Captain

Peter Elbling as Robert Drake

Freddie Roberto as Priest

Charles Knapp as Bakery Foreman

George Memmoli as Truck Driver

Pat Ast as Italian Wardrobe Lady / Bakery Lady

Tracey Cohn as Little Girl on Train

John Ponyman as Singer with Megaphone

Patrick Regan as Assistant Director

Skip E. Lowe as First Wardrobe Man

Nora Boland as Woman

Elya Baskin as Actor with Bad Breath

David Levy as Elevator Operator

Bunny Summers as Mother on Train

Carson King as Guard at Rainbow Studio

Pavla Ustinov as Leading Lady

Alvin Hammer as Second Wardrobe Man

Vincent Edward Vaccaro as Legionnaire

Zooey Hall as Finalist #1 - Gary

Susanna Van Haaren as Greta

Lydia Goya as Singer in Jail

Speedy Zapata as Mexican Sidekick

Gino Gottarelli as Make-up Man

Kay Dingle as Young Woman on Train

Nick Dimitri as Asst. Director - Seaside / Boy Friend on Train