A missing formula, a defecting Eastern European scientist kidnapped on his arrival in London, car chases, foot chases, air chases, British secret service and a couple of American tourist caught in the middle.

Directed by: Robert Clouse
Written by: Gail Morgan Hickman & David E. Boston
Release date: 1979-12-21
Runtime: 84 minutes
Cast:
Jeffrey Byron Jeffrey Byron
Luther Starling 
Roy Kinnear Roy Kinnear
Bidley 
Mona Washbourne Mona Washbourne
Tante Lydia 
David Kossoff David Kossoff
Professor Buchinski 
Nigel Davenport Nigel Davenport
Arthur Minton