"A police inspector (Donald Sinden) tracks down Russian anarchist Peter the Painter (Peter Wyngarde) and his gang in circa-1911 London."
Donald Sinden
as Inspector Mannering
Nicole Berger
as Sara
Kieron Moore
as Toska
Peter Wyngarde
as Peter 'the Painter'
Godfrey Quigley
as Supt. Blakey
Tutte Lemkow
as Dmitrieff
Bart Bastable
as Sgt. Tucker
George Pastell
as Brodsky
Angela Newman
as Nina
T. P. McKenna
as Lapidos
Maurice Good
as Gardstein
James Caffrey
as Hefeld
Harold Goldblatt
as Hersh
Christopher Casson
as Police Commissioner
Harry Brogan
as Old Harry
Alan Simpson
as Uniformed Police Inspector
Leonard Sachs
as Svaars
Jimmy Sangster
as Winston Churchill
Robert S. Baker
Director
Monty Berman
Alexander Baron
Screenplay
Phyllis Crocker
Script Supervisor
Producer
Sydney Wiles
Sound Mixer
Freda Pearson
Set Decoration
Director of Photography
William Kellner
Production Design
Chic Waterson
Camera Operator
Peter Bezencenet
Editor
Jill Carpenter
Makeup Artist
Story
Cliff Richardson
Special Effects
Betty Sherriff
Hairstylist
Stanley Black
Original Music Composer
Charles Blair
Second Assistant Director