Summary: An American scientist (Gregory Peck) is sent to Red China to steal the formula for a newly developed agricultural enzyme. What he is not told by his bosses is that a micro-sized bomb has been planted in his brain so that should the mission ever look likely to fail, he can be eliminated at the push of a button! (imdb)

Poster submitted by Gauntlet

Genres: Drama, Action

Country: UK

Directed By: J. Lee Thompson

Written By: Ben Maddow, Jay Richard Kennedy

Starring: Gregory Peck, Burt Kwouk, Keye Luke, Arthur Hill, Alan Dobie, Anne Heywood, Alan White, Zienia Merton, Ori Levy, Eric Young, Francesca Tu, Conrad Yama

More information at the Internet Movie Database