Robert Vaughn
Napoleon Solo
Acting
David McCallum
Illya Kuryakin
Acting
Luciana Paluzzi
Angela
Acting
Pat Crowley
Elaine May Bender Donaldson
Acting
Fritz Weaver
Andrew Vulcan
Acting
William Marshall
Sekue Ashumen
Acting
Will Kuluva
Mr. Allison
Acting
Ivan Dixon
Jean Francis Soumarin
Acting
Victoria Shaw
Gracie Ladovan
Acting
Eric Berry
Alfred Ghist
Acting
Joseph V. Perry
Assault Force Member
Acting
Joyce Taylor
Margaret Oberon (uncredited)
Acting
Rupert Crosse
Gen. Molte Nobuk (uncredited)
Acting
Robert Brubaker
Assault Force Member (uncredited)
Acting
John Bryant
Henchman (uncredited)
Acting
Sharyn Hillyer
Stewardess (uncredited)
Acting
Roy Jenson
Assault Force Member (uncredited)
Acting
Kenner G. Kemp
Party Guest (uncredited)
Acting
Richard Kiel
Thug in Vulcan's Factory (archive footage) (uncredited)
Acting
Cynthia Lynn
Party Guest (uncredited)
Acting
Mario Siletti Jr.
Del Floria (uncredited)
Acting