A Liverpool gang member wins a singing contest is then called up for National Service where he clashes with another soldier.

Frankie Vaughan
as Dave Wyman

George Baker
as Padre

Carole Lesley
as Dinah Brown

Jocelyn Lane
as Maureen

Katherine Kath
as Mrs. Ruth Wyman

Thora Hird
as Mrs. Ada Larkin

Kenneth Cope
as Juggler Dodds

John Le Mesurier
as Commanding Officer

Eddie Byrne
as Danny

Robert Desmond
as Cream O'Casey