Calificación
Reparto

John Standing
Captain Winsloe

Terrence Hardiman
Captain The Hon. Maurice Bourke

Frederick Treves
Admiral Sir Michael Culme-Seymour

George Waring
Vice Admiral Tracey

Adrian Pearson
Lt. Collishaw

Roger Milner
Arthur Herbert Moore

David Quilter
Captain Richard

Patrick Troughton
Rear Admiral Markham