MacGyver Season 4 Episode 15
The Invisible Killer
MacGyver heads up a trip with four other Phoenix Foundation employees into the wilderness as part of a stress reduction program. After discovering that a prison bus accident has freed several prisoners, the employees begin to question each other's behavior. MacGyver must now figure out which man, if any, is not to be trusted before it's too late.
4 - 19Unfinished BusinessMay. 15, 1989- 4 - 18RenegadeMay. 08, 1989
- 4 - 17Easy TargetMay. 01, 1989
- 4 - 16BrainwashedApr. 24, 1989
- 4 - 15The Invisible KillerApr. 10, 1989
- 4 - 14Gold RushMar. 27, 1989
- 4 - 13RunnersMar. 13, 1989
- 4 - 12The ChallengeFeb. 27, 1989
- 4 - 11The Battle of Tommy GiordanoFeb. 20, 1989
- 4 - 10Fraternity of ThievesFeb. 13, 1989
- 4 - 9Cleo RocksFeb. 06, 1989
- 4 - 8Ma DaltonJan. 23, 1989
- 4 - 7Deadly DreamsJan. 16, 1989
- 4 - 6The SurvivorsJan. 09, 1989
- 4 - 5Collision CourseDec. 12, 1988
- 4 - 4On a Wing and a PrayerDec. 05, 1988
- 4 - 3The OutsidersNov. 28, 1988
- 4 - 2Blood BrothersNov. 21, 1988
- 4 - 1The Secret of Parker HouseOct. 31, 1988
