On screen
Cast
35 credited performers
Lisa Daniely
Diane 'Dee' Wilson
Tim Turner
Nick
Robert Raglan
Det. Inspector
Lloyd Lamble
Dr. Hanning
Bruce Seton
Kemp
Martin Benson
Character not listed
Greta Gynt
Character not listed
Honor Blackman
Character not listed
Rupert Davies
Dushkin
Ernest Clark
Sir Charles Anderson
Desmond Llewelyn
Det. Sergeant
Leslie Phillips
Sparrow
Robert Brown
Prof. Howard
Alfred Burke
Bob - Pilot (uncredited)
Deborah Watling
Sally
Artwork unavailable
John Rudling
Dr. Court
Derren Nesbitt
Stephan
Michael Brennan
Brenner
Brian Worth
Police Inspector (uncredited)
Artwork unavailable
Wolfe Morris
Andreas
Lionel Murton
General
George Woodbridge
Pub Landlord (uncredited)
Lee Montague
Matt
John Harvey
Wade
Colin Douglas
Sewell
Alex Scott
Fisher
Geoffrey Keen
Dr. Stephens
Esmond Knight
Wilson
Charles Gray
Thal
Robert Rietti
Victor
Peter Diamond
Henchman (uncredited)
Artwork unavailable
John Tatham
Customs Officer (uncredited)
John Woodnutt
Passport Official (uncredited)
Barbara Shelley
Helen
Sarah Lawson
Jenny Reyden