Riven

Patrick O'Neal

as Jason Cravatte

Cesare Danova

as Anthony Draco

Wilfrid Hyde-White

as Harold Blount

Laura Devon

as Marie Champlain

Patrice Wymore

as Vivian (Delano's hostess)

Suzy Parker

as Barbara Dixon

José René Ruiz

as Senor Pepe De Reyes

Philip Bourneuf

as Insp. Matthew Strudwick

Jeanette Nolan

as Mrs. Ewing Perryman

Marie Windsor

as Madame Corona

Wayne Rogers

as Police Sgt. Jim Albertson

Vinton Hayworth

as Judge Walter Randolph

Richard O'Brien

as Dr. Romulus Cobb

Inger Stratton

as Gloria

Berry Kroeger

as Chun Sing

Charles Seel

as Rev. Dr. Hopewell

Ayllene Gibbons

as Victoria the Barmaid

Barbro Hedström

as Florabell (uncredited)

Tony Curtis

as Mr. Julian (uncredited)

William Conrad

as Narrator (voice) (uncredited)

Annazette Chase

as Prudence (uncredited)

Al McGranary

as Senator Dixon (uncredited)

Jean Carson

as Girl on Street (uncredited)

Robert Goodwin

as Oliver (uncredited)

Fredd Wayne

as Charlie Benton (uncredited)

Hy Averback

Director

William L. Kuehl

Set Decoration

Art Loel

Art Direction

William Lava

Original Music Composer

M.A. Merrick

Sound

Hy Averback

Producer

Jean Burt Reilly

Hairstylist

James Barnett

Associate Producer

David Wages

Editor

Gordon Bau

Makeup Artist

Sherry Shourds

Unit Manager

Stephen Kandel

Screenplay

Ray Russell

Story

Stephen Kandel

Story

Buddy Van Horn

Stunts

Richard H. Kline

Director of Photography