Riven

Jerry Lewis

as Clayton Poole

Marilyn Maxwell

as Carla Naples

Connie Stevens

as Sandra Naples

Salvatore Baccaloni

as Gigi 'Papa' Naples

Reginald Gardiner

as Harold Hermann

Ida Moore

as Miss Bessie

Gary Lewis

as Young Clayton

Isobel Elsom

as Mrs. Van Cleeve

James Gleason

as Doc Simpkins

Hans Conried

as Mr. Wright

Hope Emerson

as Mrs. Rogers

Alex Gerry

as Judge Jenkins

Mary Treen

as Nurse

Judy Franklin

as Young Carla

Will Wright

as Fire Chief (uncredited)

Mary Foran

as Miss Menefee (uncredited)

Dickie Humphreys

as Dancer / Actor (uncredited)

Jack Benny

as Carlos, the matador (uncredited)

Frank Tashlin

Director

Frank Tashlin

Screenplay

Frank Tashlin

Story

Sy Devore

Wardrobe Designer

Ernest D. Glucksman

Associate Producer

Jerry Lewis

Producer

Hal Pereira

Art Direction

Wally Westmore

Makeup Supervisor

Charles Grenzbach

Sound Recordist

Alma Macrorie

Editor

Tambi Larsen

Art Direction

John P. Fulton

Special Effects

Rudy Makoul

Dialogue Coach

Nellie Manley

Hair Supervisor

Robert R. Benton

Set Decoration

Walter Scharf

Original Music Composer

Gene Merritt

Sound Recordist

Sam Comer

Set Decoration

Edith Head

Costume Design

Haskell B. Boggs

Director of Photography

Charles C. Coleman

Assistant Director

Nick Castle

Choreographer

Jack Mintz

Producer's Assistant

Preston Sturges

Story