Russell Crowe (Captain Jack Aubrey), Paul Bettany (Dr. Stephen Maturin, Schiffsarzt), James D'Arcy (First Lieutenant Tom Pullings), Chris Larkin (Captain Howard, Royal Marines), Max Pirkis (Blakeney, Midshipman), Lee Ingleby (Hollom, Midshipman), Robert Pugh (Mr. Allen, Master), Richard McCabe (Higgins, Assistent des Schiffsarztes), Billy Boyd (Barrett Bonden, Bootsführer des Kapitäns), Bryan Dick (Joseph Nagle, Zimmermannsmaat), George Innes (), Mark Lewis Jones (), Edward Woodall (), David Threlfall (), Ian Mercer (), Jack Randall (), Max Benitz (), Richard Pates (), Tony Dolan (), Joseph Morgan (), William Mannering (), Patrick Gallagher (), Alex Palmer (), John DeSantis (), Ousmane Thiam (), Thierry Segall (), Aidan Black ()