The Best Episodes Directed By William Gereghty

Frantic with worry about his gravely-ill Grandpa Harry, MacGyver experiences a strange near-death phenomena, seeing his parents again, when he's injured by a man who's stolen an ancient Egyptian relic.

SG-1 returns to Cimmeria, and finds that without protection from the Asgard the planet has been invaded by the Goa'uld.

The Tollan offer Earth advanced weapons technology, prompting a secret investigation on Tollana -- one that leads to a startling discovery.

Dr Belman and her scientist daughter Joyce inject an injured ape with the serum, regenerating its injured organs. Unlike her mother, Joyce is eager to try the serum on a human subject.

SG-1 comes to the aid of a world about to be invaded by the Goa'uld, only to discover that the local king is Earth's Harry Maybourne.

When Carter goes missing, O'Neill teams up with Col. Maybourne again to free her.

Colonel O'Neill is trapped on an alien planet with Maybourne, and must fight to stay alive as his companion becomes increasingly paranoid.

MacGyver tries to help an environmentally active friend find out what happened to a company whistle-blower about to expose the illegal practices of a large logging firm.

Lili is taken hostage as a Jaridian escapes from the Taelons in a shuttle. Liam pursues and both shuttles are drawn into a alien vessel. Liam explains that the vessel is a repository for the Kimera's accumulated knowledge. In order to leave, they must go to the vessel's core. Da'an confronts Zo'or about the Jaridian's escape, and challenges his authority. The Jaridian reveals his race and the Taelons were one until the Taelons separated. Now the Taelons want to force a union with the Jaridians by using humans as soldiers against them.

SG-1 encounters an entire planet suffering from amnesia. The planet's leader returns to Earth with SG-1 to find a cure, but SG-1 suspects she may not be who she appears to be.

MacGyver joins Jack Dalton in Kabulstan on a search for a fountain of youth, but finds himself battling nuclear terrorists in the process.

SG-1 discovers a military camp where young men are trained to impersonate SGC personnel to infiltrate Earth.

Exhausted MacGyver dreams he's a Civil War vet trying to claim a home in Montana that's threatened by a neighboring rancher who looks a lot like Pete Thornton. But this Pete has hired Murdoc to kill Mac...

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.

MacGyver becomes personally involved in the effort to find a psychopathic arsonist.

Mac's old friends, the bounty-hunting Colton brothers try to find a young woman who's the only witness to a Chinatown murder, aided by their wise and patient mother, their impatient younger brother and their dog, Frog.

With Da'an's help, a handicapped scientist genius, Sparrow, heads a program where disabled persons can transfer their consciousness into a healthy body by creating a biosurrogate with Jaridian replicant programming, and then live normal lives. A reporter sneaks into the lab and his camera flash activates a biosurrogate. Sandoval arrives to find the reporter and a guard dead, and the biosurrogate gone having no consciousness of it's own. Lili finds that Zu'or has tampered with Da'an's research and have programmed the biosurrogates into killing machines. Liam learns that Sparrow has transferred his consciousness into a second biosurrogate.

The SG-1 team attempt to rescue Teal'c's son, who has been kidnapped and brainwashed by Apophis. Teal'c learns disturbing news about his wife.

SG-1 investigates a conspiracy theorist who has detailed knowledge of the Stargate program.

General Hammond and the Pentagon reveal the existence of the Stargate to other world governments, and must defend the fact that the program is operated by the United States military.