第 6 季 共 21 集
播出时间：1990年9月18日
第 1 集 Tough Boys
播出时间：1990年9月18日
MacGyver's pacifist policies are put to the test by a militant youth leader he hooks up with to find out who has been organizing a gang of youthful vigilantes using extreme measures to clean the neighborhood crack problem.
第 2 集 Humanity
播出时间：1990年9月25日
MacGyver and Thornton are left to the mercies of a Romanian agent still loyal to his deposed leader Ceausescu after a mission to obtain his secret files is sabotaged.
第 3 集 The Gun
播出时间：1990年10月2日
MacGyver searches for a gun used in an assassination twenty years ago and in a present day cop killing to clear a friend.
第 4 集 Twenty Questions
播出时间：1990年10月9日
MacGyver tries to help his teenage friend Lisa admit she has a drinking problem, but it takes a brush with the law when she's implicated in a string of home break-ins to really wake her up.
第 5 集 The Wall
播出时间：1990年10月23日
MacGyver helps reunite an East German girl with her grandfather in America, unaware that she's been recruited by two bitter former Stasi agents who believe the old man possesses a store of hidden gold.
第 6 集 Lesson in Evil
播出时间：1990年10月30日
Dr. Zito returns to menace MacGyver and Murphy when he escapes after his latest sanity hearing, leaving a series of nasty clues designed to give Mac a crash course in evil.
第 7 集 Harry's Will
播出时间：1990年11月6日
When Mac tries to claim the station wagon left to him by his late Grandpa Harry, it starts a strange chase that leads him to an ex-con with a dream of running a restaurant, a soup kitchen in need of money, and a gang of crooks out for themselves.
第 8 集 MacGyver's Women
播出时间：1990年11月13日
Macgyver's reluctance to commit to a permanent relationship causes him to dream an Old West scenario where he defends three of his lady friends from some ornery outlaws as he drives their wagon cross country.
第 9 集 Bitter Harvest
播出时间：1990年11月20日
MacGyver goes undercover to investigate the death of a farm-worker organizer during an investigation of illegal pesticide use.
第 10 集 The Visitor
播出时间：1990年12月4日
Mac uncovers an out-of-this-world scam when he investigates some mysterious indentations in a farmer's field.
第 11 集 Squeeze Play
播出时间：1990年12月18日
Mac defends a former player's daughter being blackmailed by a baseball memorabilia-counterfeiting ring trading on her father's name.
第 12 集 Jerico Games
播出时间：1991年1月8日
Mac is reunited with a high school sweetheart whose husband is a wealthy man sponsoring an international sports competition.
第 13 集 The Wasteland
播出时间：1991年1月22日
Mac seeks to stop a shortsighted developer whose latest project will create an environmental ruin and could result in his premature death at the hands of his greedy children.
第 14 集 Eye of Osiris
播出时间：1991年2月5日
Mac helps out on an archelogical dig for Alexander the Great's tomb. But the expedition seems to be followed by bad luck. Several incidents nearly causes a shut-down. Then Mac finds clues leading to Alex's tomb.<br />
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Unfortunally, the accidents are not coincidental, and they meet a very vengeful man who traps them inside the grave...
第 15 集 High Control
播出时间：1991年2月12日
Mac tries to help an acquaintance just out of prison stay on the straight and narrow despite the efforts of his old biker gang to blackmail him into rejoining them.
第 16 集 There but For the Grace
播出时间：1991年2月19日
Mac feels a personal involvement in the death of a priest who worked among the homeless and takes to the streets himself to find the killer.
第 17 集 Blind Faith
播出时间：1991年3月5日
An old sweetheart of Pete Thornton's appeals to him for help when she tries to reveal the atrocities being committed in her Latin American homeland.
第 18 集 Faith, Hope & Charity
播出时间：1991年3月19日
Mac finds himself being cared for by two determined ladies running a bed and breakfast in an isolated spot chosen as a drop spot by two murderous mobsters with an untrustworthy partner.
第 19 集 Strictly Business
播出时间：1991年4月9日
After enlisting MacGyver's help in saving his sister (from a previous episode), Murdoc wants to come out of retirement, but his former employers at Homicide International request that he take out MacGyver as a demonstration of his sincere desire to rejoin them. Knowing that MacGyver is the only contract that he failed to execute, Murdocs agrees to ""clear"" his otherwise perfect record. MacGyver, returning home one night, finds Murdoc waiting for him at his dinner table- with dinner waiting. Murdoc sets MacGyver up for execution and forces MacGyver to admit defeat to him- or be killed via cyanide. After that, Murdoc warns MacGyver of his intention to kill him and then leaves. MacGyver knows the professional killer is not bluffing- and he knows he will use anybody and do anything to get to him...
第 20 集 Trail of Tears
播出时间：1991年4月27日
A land dispute over the building an electricity station pits a fanatical Native American, convinced he has been given a mission by his spiritual ancestors, against the power company and MacGyver, who's just as sure that the Indian spirits are opposed to the man's violent plans.
第 21 集 Hind-Sight
播出时间：1991年5月7日
As Pete waits for glaucoma surgery, he and MacGyver reminisce about their past adventures and try to figure out who has been sending some vaguely threatening messages to Pete.
