Bruce Cabot

Carl Beyersdorf / Ted Healey

Marta Labarr

Freyda Healey

Tamara Desni

Marie Dufreyne

Romilly Lunge

Beverley Blake

Edward Lexy

Det. Insp. William Barnard

Cyril Smith

Det. Sgt. Trotter

Percy Walsh

Otto Lemnel

Eve Lynd

Florrie McGowan

Alexander Field

Yorkie Meane