To say that Chuck Norris is the star of Force of One may smack of redundancy. Norris is cast as Vietnam vet Matt Logan, assigned to instruct a big-city narcotics squad in the intricacies of martial arts. His star pupil turns out to be Detective Mandy Rust (Jennifer ONeill). Initially disinterested in law enforcement, Logan is galvanized into action when his adopted son is killed by the villains. Force of One was designed as a follow-up of (though not a sequel to) the money-spinning Norris vehicle Good Guys Wear Black. ~ Hal Erickson, All Movie Guide