U.N.C.L.E. agents Napoleon Solo and Illya Kuryakin are sent to Europe where a scientist's age-reversing machine is in danger of being seized by T.H.R.U.S.H. spies.
Robert Vaughn - Napoleon Solo
David McCallum - Illya Kuryakin
Leo G. Carroll - Alexander Waverly
Maurice Evans - Sir Norman Swickert
Vera Miles - Madame Raine De Sala
Ann Elder - Joanna Sweet
Bernard Fox - Jordin
Harry Davis - Prof. Alexander Gritsky
Monica Keating - Olga
Dolores Faith - Lorelei Lancer
Ahna Capri - Do Do
Yvonne Craig - Wanda
Cal Bolder - Fleeton
James Doohan - Phillip Bainbridge
Ollie O'Toole - Corvy
Anthony Eustrel - Steward
Richard Peel - Cat Man
Barry Bernard - Pet Shop Owner
Robert Easton - Mr. Bentley
Kenner G. Kemp - Byram Club Member
William H. O'Brien - The Butler
Robby the Robot - Part of Rejuvenating Machine
Jeffrey Sayre - Meeting Guest
