Mac and a bounty hunter join forces with a bulldog named Frog to track down a Bulgarian defector who was the accidental witness at a murder and who is now being stalked by the killer, who needs a map she doesn't know she possesses.

Renegade America service men steal everything that's not nailed down in Thailand, creating a life-threatening situation. MacGyver helps set things right, while helping an old friend get acquainted with a son he never knew he had.