John Bentley

Paul Temple

Dinah Sheridan

Steve Temple

Margaretta Scott

Mrs. Barbara Trevellyan

Alan Wheatley

Edward Lathom

Abraham Sofaer

Dr. Charles Kohima

Celia Lipton

Norma Rice

Jack Raine

Sir Graham Forbes

Hugh Pryse

Wilfred Davies

John McLaren

Leo Brent

Ian McLean

Inspector Crane