Project Kill.

Project: Kill is a 1976 action film directed by William Girdler and starring Leslie Nielsen before he began doing comedy. This film should almost me a comedy though because it is absolutely hokey. In the film, Nielsen plays John Trevor, a military agent who escapes from a secret government base where he had been the subject of various mind-control experiments. However, withdrawal from the mind-control drugs turn Trevor violent and dangerous, and now the military must find him before he can do any real damage.