Jack "Lucky" Aubrey

Russell Crowe

Dr. Stephen Maturin

Paul Bettany

Coxswain Barrett Bonden

Billy Boyd

1st Lt. Thomas Pullings

James D'Arcy

2nd Lt. William Mowett

Edward Woodall

Midshipman Hollom

Lee Ingleby

Midshipman Blakeney

Max Pirkis

Midshipman Boyle

Jack Randall

Joe Plaice

George Innes

Mr. Hogg

Mark Lewis Jones

Midshipman Calamy

Max Benitz

Royal Marines Captain Howard

Chris Larkin

Midshipman Williamson

Richard Pates

Mr. Higgins

Richard McCabe

Mr. Allen

Robert Pugh

Killick

David Threlfall

Mr. Hollar

Ian Mercer

Mr. Lamb

Tony Dolan

Joseph Nagle, Carpenter's Mate

Bryan Dick

William Warley, Cpt. Of Mizzentop

Joseph Morgan

Faster Doudle, Able Seaman

William Mannering

Awkward Davies, Able Seaman

Patrick Gallagher

Nehemiah Slade, Able Seaman

Alex Palmer

Black Bill, Killick's Mate

Ousmane Thiam

French Captain

Thierry Segall

Padeen, Loblolly Boy

John DeSantis

Pvt. Trollope, Royal Marines

Aidan Black

Director

Peter Weir