Serena

Patrick Holt

Inspector Gregory

Emrys Jones

Howard Rogers

Honor Blackman

Ann Rogers

Bruce Beeby

Det. Sgt Conway

John Horsley

Mr. Fisher

Robert Perceval

Bank Manager

Wally Patch

Barman

Frank Pettitt

Fred (as Frank Pettit)

Benedicta Leigh

Policewoman Scott

Peter Glaze

Station Booking Clerk