MacGyver: Season 4
Season 4 Lore Primer
Key plot threads, lore context, and character stakes you need to remember before diving into this season.
- Picks up essential narrative continuity directly following the events of MacGyver Season 3.
- Character alliances, factions, and personal loyalties undergo significant shifts under escalating stakes.
- Addresses unresolved cliffhangers and thematic mysteries introduced during previous seasons.
- Establishes the primary seasonal conflict that drives serialized character arcs toward the finale.
Episode Guide
Season 4 Progress Shield
The Secret of Parker House
Oct 31, 1988 · 45 min
MacGyver accompanies Penny Parker to an old house she inherited from her Aunt Betty, who mysteriously died 30 years before. When strange things start happening, Penny is sure that
Blood Brothers
Nov 21, 1988 · 45 min
MacGyver returns to his home town of Mission City, Minnesota to meet up with two old friends, Chuck and Neil, so they can dig up a time capsule they buried twenty-five years before
The Outsiders
Nov 28, 1988 · 45 min
MacGyver helps an Amish family, who saved his life, from having their farm seized by the government.
On a Wing and a Prayer
Dec 5, 1988 · 45 min
Central American rebels capture Pete and a nun during a coup d'état, and it's up to MacGyver and Jack to rescue them.
Collision Course
Dec 12, 1988 · 45 min
When a friend of Mac's is injured in a crash, Mac agrees to test the new racing engine designed by the Phoenix Foundation. However a business rival has other plans for him, and he
The Survivors
Jan 9, 1989 · 45 min
While on assignment to test field agents for the Phoenix Foundation, MacGyver and Pete discover the wreckage of a DEA plane shot down by dangerous drug smugglers.
Deadly Dreams
Jan 16, 1989 · 45 min
MacGyver gets involved in the search for an escaped serial killer. Soon he comes to the conclusion that the killer had help from another prisoner—an even more sinister man.
Ma Dalton
Jan 23, 1989 · 45 min
After Jack receives momentos of his father from an anonymous sender, he and MacGyver launch a search for Jack's mother, who's been missing since he was boy—and they aren't the only
Cleo Rocks
Feb 6, 1989 · 45 min
Penny Parker's big chance in a major professional role is threatened from two directions: a money shortage and several deaths linked to the musical she is set to perform in.
Fraternity of Thieves
Feb 13, 1989 · 45 min
Pete is conflicted when he discovers that the Phoenix Foundation employee selling classified information turns out to be his son.
The Battle of Tommy Giordano
Feb 20, 1989 · 45 min
The young son of MacGyver's co-worker is kidnapped by the boy's father. MacGyver must go and retrieve the boy from the house of the boy's uncle—a powerful mob boss.
The Challenge
Feb 27, 1989 · 45 min
An inner city youth club is threatened when a black resident is framed for auto theft by a neighborhood racist who'll stop at nothing to close the center—even murder.
Runners
Mar 13, 1989 · 45 min
MacGyver helps a young runaway with a vicious pimp and a tragic secret about her policeman father.
Gold Rush
Mar 27, 1989 · 45 min
MacGyver joins a joint U.S.-U.S.S.R. team trekking into the Alaskan wilderness to retrieve a huge amount of Russian gold from a downed plane only to learn that someone has beaten t
The Invisible Killer
Apr 10, 1989 · 45 min
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 fr
Brainwashed
Apr 24, 1989 · 45 min
Jack Dalton is brainwashed by an African politician and his wife to assassinate the leader of an African nation, who is in town for an awards ceremony.
Easy Target
May 1, 1989 · 45 min
MacGyver and Pete are captured by terrorists intent on wiping out a nearby city with an electromagnetic pulse, unless their leader is freed.
Renegade
May 8, 1989 · 45 min
MacGyver works hard to retrieve the anthrax bacillus stolen by a former Navy commando who once saved his life, and is now suffering the effects of an old head wound.
Unfinished Business
May 15, 1989 · 45 min
Jack, MacGyver, and Pete review their past adventures while on a gold-panning expedition, unaware they're being stalked by a vengeful killer.