Mystery Junction

Sydney Tafler

Larry Gordon

Barbara Murray

Pat Dawn

Patricia Owens

Mabel Dawn (as Pat Owens)

Martin Benson

Steve Harding

Christine Silver

Miss Owens

David Davies

Benson

Charles Irwin

Hooker

Philip Dale

Elliot Foster

Pearl Cameron

Helen Mason

John Salew

John Martin

Ewen Solon

Detective Sgt. Peterson

Denis Webb

Detective Inspector Clarke