All Cast
Cliff Richard
Cliff
Bruce Welch
Bruce - The Shadows
Brian Bennett
Brian - The Shadows
John Rostill
John - The Shadows
Robert Morley
Colonel Roberts
Peggy Mount
Mrs. Bragg
Viviane Ventura
Emilia
Graham Stark
Burke
Hank Marvin
Hank - The Shadows
John Le Mesurier
Mr. X
Robert Hutton
Commander
Gordon Ruttan
Junior Officer
Ellen Pollock
Grandma
Ernest Clark
Air Marshal
Burnell Tucker
Pilot
George Roderick
Priest
Bill Mitchell
G.I. Guard
