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
Ronnie Brody
— Drunk