Captain Horatio Hornblower leads his ship HMS Lydia on a perilous transatlantic voyage, during which his faithful crew battle both a Spanish warship and a ragged band of Central American rebels.
Gregory Peck
Capt. Horatio Hornblower R.N
Virginia Mayo
Lady Barbara Wellesley
Robert Beatty
Lt. William Bush
Moultrie Kelsall
Lt. Crystal
Terence Morgan
2nd Lt. Gerard
James Kenney
Midshipman Longley
James Robertson Justice
Seaman Quist
Denis O'Dea
RAdm. Sir Rodney Leighton
Richard Hearne
Polwheal (Hornblower's Batman)
Michael Dolan
Surgeon Gundarson
Stanley Baker
Mr. Harrison (Bosun)
Alan Tilvern
Hernandez
Alec Mango
El Supremo (Don Julian Alvarado)
Christopher Lee
Spanish Captain
John Witty
Capt. Entenza
Michael Goodliffe
Col. Caillard - POW Escort
Eugene Deckers
French Commandant
Ingeborg von Kusserow
Hebe (Lady Barbara's Maid)
Amy Veness
Mrs. McPhee (Hornblower's Housekeeper)
Kynaston Reeves
Adm. Lord Hood
Ronald Adam
Adm. McCartney
Chris Adcock
Crewman (uncredited)
Basil Bartlett
Capt. Elliott (uncredited)
André Belhomme
French Guard (uncredited)
David Birks
Robert Cawdron
"Witch of Endor" French Mate (uncredited)
Diane Cilento
Maria Hornblower (voice) (uncredited)
Howard Connell
"Lydia" Seaman (uncredited)
Alexander Davion
Spanish Officer (uncredited)
Steve Donahue
Patric Doonan
Seaman (uncredited)
Anthony Forwood
Lt. Woodford (uncredited)
Arthur Gomez
French Corvette Captain (uncredited)
Lindsay Hooper
Richard Johnson
Macrae (uncredited)
Howard Lang
Officer Aboard Cassandra (uncredited)
Jim Brady
Bosun's Mate (uncredited)
Fred Haggerty
Sam Kydd
Seaman Garvin (uncredited)
Anthony Marlowe
Capt. Bolton (uncredited)
Michael Mellinger
Julio Monterde
Peter Morton
Hommel (uncredited)
Jack Stewart
Derek Sydney
Jack Taylor
John A. Tinn
Juan (uncredited)
Russell Waters
Del Watson
Jack Watson
Capt. Sylvester (uncredited)
Byron Webster
Patrick Young
Lt. Radot (uncredited)
Raoul Walsh
Director
Ivan Goff
Screenplay
Ben Roberts
Æneas MacKenzie
Harold V. King
Sound
Arthur Rhoades
Special Effects
Tony Sforzini
Makeup Artist
Guy Green
Director of Photography
Thomas N. Morahan
Art Direction
George Blackwell
Jack Harris
Editor
Sheila Graham
Costume Design
Harry Barndollar
Cliff Richardson
Louis Levy
Music Director
C. S. Forester
Novel
Adaptation
Producer
Gerry Mitchell
Robert Farnon
Original Music Composer
Robert Lennard
Casting Director
Jack Martin
Assistant Director
Bill Beavis
Scenic Artist
Ken Adam
Assistant Art Director
Peter Ellenshaw
Matte Painter
Harry Belcher
Stunts
Jack Cooper
George Crawford
Jock Easton
Peter Perkins
Joe Powell
Paddy Ryan
Larry Taylor
Maurice Gillett
Electrician
George Higgins
Still Photographer
Babs Gray
Wardrobe Master
Joan Davis
Continuity
I. T. Clark
Technical Advisor
