Cast
Rowena Cooper
Sybil Broome
John Horsley
Admiral Nicholas
Blain Fairman
Lt. Cmdr. Hollerith
Tony Caunter
Coxswain
Christopher Villiers
Sub-Lt. Larkin
Sylvester Morand
Commander Richards
Paul Copley
PO Jordan
Patrick Troughton
Commodore Londonderry
Roger Milner
Admiral Naismith
Richard Briers
Jack Broome
Frederick Treves
Admiral Jack Tovey