Générique complet
Chantage au meurtre
Frank Sinatra
Sam Laker
Peter Vaughan
Martin Slattery
Nadia Gray
Karen Gisevius
Toby Robins
Ruth
Derren Nesbitt
Colonel Hartmann
Edward Fox
Ritchie Jackson
Inger Stratton
Anna
Cyril Luckham
Cabinet minister
JB
J.A.B. Dubin-Behrmann
Joseph
MN
Michael Newport
Patrick Laker
RH
Roy Hanlon
VB
Victor Beaumont
Stanley Meadows
George Murcell
JP
James Payne
Man at Printing Press (uncredited)
