David Tomlinson
as
Tom Baker
Peggy Cummins
as
Susan Lashwood
Brian Reece
as
Peter Fraser
Eunice Gayson
as
Jane Godfrey
A.E. Matthews
as
Admiral Sir Ma...
Joan Sims
as
Mary
Lionel Murton
as
Psychiatrist
Reginald Beckw...
as
Receptionist
Desmond Walter...
as
Willy Oughton-...
Ronald Shiner
as
Salty Simpson
Peter Coke
as
Lieutenant Las...
Derek Blomfield
as
Lieutenant Dob...
Tom Gill
as
Petty Officer
Howard Williams
as
Sub-Lieutenant
Joan Hickson
as
Mother
Toke Townley
as
Steward
Arthur Lovegro...
as
Orderly
Ronald Adam
as
First Sea Lord
Sam Kydd
as
Attendant
Philip Ashley
as
First Officer ...
Alfie Bass
as
Orderly (uncre...
Richard Duke
as
Crewman (uncre...
Roy Everson
as
Seaman Jones (...
Harold Goodwin
as
Parker (uncred...
Everley Gregg
as
Housekeeper (u...
David Hannaford
as
Alfie (uncredi...
Victor Harring...
as
Naval Officer ...
James Hayter
as
Member of Parl...
Walter Horsbru...
as
Night Receptio...
Emrys Leyshon
as
Radio Operator...
George Moon
as
Casey (uncredi...
Donald Pickeri...
as
Second Officer...
Jimmy Ray
as
Bert (uncredit...
James Sharkey
as
Despatch Rider...
John Timberlake
as
Visitor on HMS...
Neil Wilson
as
Seaman Washing...