Ioan Gruffudd

Character: Midshipman Horatio Hornblower

Robert Lindsay

Character: Captain Sir Edward Pellew

Dorian Healy

Character: Midshipman Jack Simpson

Michael Byrne

Character: Captain Keene

Robert Bathurst

Character: Lieutenant Eccleston

Duncan Bell

Character: Midshipman Clayton

Paul Copley

Character: Matthews

Sean Gilder

Character: Styles

Simon Sherlock

Character: Oldroyd

Chris Barnes

Character: Finch

Jamie Bamber

Character: Midshipman Archie Kennedy

Colin MacLachlan

Character: Master Bowles

Vincent Grass

Character: Captain Forget

Richard Lumsden

Character: Midshipman Hether

Frank Boyce

Character: Midshipman Cleveland

Roger May

Character: Lieutenant Chadd

Simon Markey

Character: ... Dr. Hepplewhite

Oliver Montgomery

Character: Lieutenant Chalk