A demobbed soldier, Gordon Laid, returning from World War II meets Maxine Lupercal, a member of a traveling troupe of actors returning to England on the same ship. As Gordon closely resembles a member of the troupe of actors, mistaken identity causes him to become embroiled in various murders and an international espionage plot involving a cigarette lighter that strangely affects electricity. The action reaches its comical climax on stage with Gordon and his double as the spies and the police converge on the theatre is a desperate attempt to retrieve the missing cigarette lighter.
Robin Askwith
Fiona Richmond
Linda Hayden
Anthony Steel
Graham Stark
Frank Ellis
Murray Salem
Tony Haygarth
Roland Curram
Peter Cartwright
David Sterne
Pat Astley