Two warring Mexican crime families have one thing in common: They both want Magnum (Tom Selleck) dead. This is because a "friend" who has been impersonating Magnum has taken it upon himself to blackmail one of the crime bosses. Needless to say, this turn of events seriously compromises Magnum's efforts to get a pilot's license--and the consequences are even worse for his pal T.C. (Roger E. Mosley)! ~ Hal Erickson, All Movie Guide