Riley Walker arrives at an Italian villa with an injured hand; he had cut his hand whilst attempting to get into the neighbouring villa belonging to his aunt. He introduces himself to the residents and stays until his aunt, Mrs Panzack, returns. Speaking to his aunt it is revealed that the visit was a ruse to meet the occupants of the house and in particular Maggie Brown, who is in possession of some diamonds they are interested in.

Cast

Evelyn Keyes

Mrs. Panzack

Cliff Richard

Riley Walker

Otto Diamant

Demetriades

Marian Diamond

Maggie Brown

Suzanne Fleuret

Boy's Mother

George Howe

Mr. Dunnock