Riven

Roddy McDowall

as Charles Marlow

Eartha Kitt

as The Queen

Oskar Homolka

as The Doctor

Cathleen Nesbitt

as The Crone

Richard Haydn

as The Accountant

Inga Swenson

as Maria

Boris Karloff

as Mr. Kurtz

Willard Sage

as The Chaplain

Fintan Meyler

as The Woman

Rusty Lane

as Griggs

Tom Palmer

as The District Officer

Nora O'Mahoney

as Abbey

Richard Rust

as Ship's Cabin Boy (uncredited)

Lillian Taylor

as Villager (uncredited)

Ron Winston

Director

Joseph Conrad

Novel

Stewart Stern

Writer

Fred Coe

Producer

Bo Goldman

Associate Producer

Russell Stoneham

Associate Producer

Robert Drasnin

Original Music Composer

Ethel Winant

Casting

Robert Tyler Lee

Art Direction

George R. Nelson

Set Decoration

Ralph Senensky

Production Supervisor

Robert Butler

Assistant Director

Leard Davis

Lighting Director

Brooks Graham

Technical Supervisor