An American scientist 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!

"If the Red Chinese don't kill him... a computer in London will!"

Credits

J. Lee ThompsonDirector

Gregory PeckJohn Hathaway

Anne HeywoodKay Hanna

Arthur HillShelby

Alan DobieBenson