Riven

Gregory Peck

as Capt. Horatio Hornblower R.N

Virginia Mayo

as Lady Barbara Wellesley

Robert Beatty

as Lt. William Bush

Moultrie Kelsall

as Lt. Crystal

Terence Morgan

as 2nd Lt. Gerard

James Kenney

as Midshipman Longley

James Robertson Justice

as Seaman Quist

Denis O'Dea

as RAdm. Sir Rodney Leighton

Richard Hearne

as Polwheal (Hornblower's Batman)

Michael Dolan

as Surgeon Gundarson

Stanley Baker

as Mr. Harrison (Bosun)

Alan Tilvern

as Hernandez

Alec Mango

as El Supremo (Don Julian Alvarado)

Christopher Lee

as Spanish Captain

John Witty

as Capt. Entenza

Michael Goodliffe

as Col. Caillard - POW Escort

Eugene Deckers

as French Commandant

Ingeborg von Kusserow

as Hebe (Lady Barbara's Maid)

Amy Veness

as Mrs. McPhee (Hornblower's Housekeeper)

Kynaston Reeves

as Adm. Lord Hood

Ronald Adam

as Adm. McCartney

Chris Adcock

as Crewman (uncredited)

Basil Bartlett

as Capt. Elliott (uncredited)

André Belhomme

as French Guard (uncredited)

David Birks

as Crewman (uncredited)

Robert Cawdron

as "Witch of Endor" French Mate (uncredited)

Diane Cilento

as Maria Hornblower (voice) (uncredited)

Howard Connell

as "Lydia" Seaman (uncredited)

Alexander Davion

as Spanish Officer (uncredited)

Steve Donahue

as Crewman (uncredited)

Patric Doonan

as Seaman (uncredited)

Anthony Forwood

as Lt. Woodford (uncredited)

Arthur Gomez

as French Corvette Captain (uncredited)

Lindsay Hooper

as Crewman (uncredited)

Richard Johnson

as Macrae (uncredited)

Howard Lang

as Officer Aboard Cassandra Captain Horatio Hornblower

Raoul Walsh

Director

Ivan Goff

Screenplay

Ben Roberts

Screenplay

Æneas MacKenzie

Screenplay

Harold V. King

Sound

Arthur Rhoades

Special Effects

Tony Sforzini

Makeup Artist

Guy Green

Director of Photography

Thomas N. Morahan

Art Direction

George Blackwell

Special Effects

Jack Harris

Editor

Sheila Graham

Costume Design

Harry Barndollar

Special Effects

Robert Farnon

Music

Cliff Richardson

Special Effects

Thomas N. Morahan

Costume Design

Louis Levy

Music Director

C. S. Forester

Novel

C. S. Forester

Adaptation