as

as Watt Nelson

as Insp. Huntington

as Hugo Copp

as John Bray

as Dr. Harold Golfrey

as Uncle Dick

as Brian Eastley

as Spencer

as Captain Manning

as

as Bob Jenson

as Clay Allen

as Spencer Rowland

as Sherlock Holmes

as Dr.John Winnington

as Det. Sgt. Fitzgerald

as Inspector Carson

as Gilbert

as Detective Inspector Carson

as Hilary Boscombe

as Andrei