| Episode | Synopsis | Flashback | My Comments |
| # 1 The Watchers |
MacLeod learns of an ancient secret organization which observes and records the lives of the Immortals, and discovers that James Horton, the man who killed Darius has been recruiting Watchers to hunt down Immortals. | None | |
| # 2 Studies in Light |
When 73-year old Linda Plager recognizes Duncan as her mentor and lover from 1938, MacLeod faces telling the dying woman that Immortality exists, but not for her. Meanwhile Mac's old friend Greg Powers is going through a crisis, flirting with death. | American Northwest, 1883 and 1938 | |
| # 3 Turnabout |
Thirty years ago, evil Immortal Quenten Barnes was executed in the electric chair, and promised he'd be back. Now it seems he's hunting down old enemies, including MacLeod's old friend Michael Moore. | Insane asylum, in or near Seacouver 1921 | |
| # 4 The Darkness |
Tessa is kidnapped by a renegade Watcher intent on luring MacLeod into a trap. With the help of a self-styled fortune teller, MacLeod and Richie find Tessa in time, but none of them are prepared for the sudden violence they will meet, changing all their lives forever. | Gypsy camp, 1848 | |
| # 5 An Eye for an Eye |
The newly-Immortal Richie interferes in an attempted assassination, attracting the wrath of Annie Devlin, a long-time Irish activist who now wants his head. MacLeod must train him, fast, if he is to survive. | Ireland, 1919 | |
| # 6 The Zone |
In a burned-out urban wasteland abandoned by the police, a charismatic leader named Canaan is taking over. MacLeod and Charlie return to Charlie's old neighborhood to restore order. | Pennsylvania mining town, 1920 | |
| # 7 The Return of Amanda |
Amanda. the beautiful Immortal cat-burglar from The Lady and the Tiger, returns to town, telling MacLeod she's retired from her life of crime. He doesn't believe her, especially when two FBI agents start shooting at them. | Berlin, 1936 | |
| # 8 Revenge of the Sword |
Jimmy Sang, a former student of Charlie's is an up-and-coming martial arts movie star. When a stuntman is "accidentally" killed on the set, MacLeod is the first to realize that Jimmy's life is in danger. | New York, 1905 & Scotland, 1622 |
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| #9 Run for Your Life |
MacLeod first met Carl Robinson in 1926, when he rescued him from a KKK lynch mob. Back then, Carl was full of plans: to be a Major League ballplayer, to be President. But today, he's stopped believing in justice - or in himself. | Louisiana, 1926 & Alabama, 1954 | |
| #10 Epitaph for Tommy |
Tommy is an innocent bystander who's accidentally killed during a sword fight between MacLeod and the Immortal Gallen. Haunted by the unnecessary death, MacLeod tries to find out more about the dead man, and discovers he isn't exactly the innocent bystander he appeared to be. | Annapolis, Maryland, 1866 | |
| #11 The Fighter |
MacLeod's old friend Tommy Sullivan is a scrappy little Irishman, a one-time boxer turned trainer, who can charm anyone into anything. But when a rival manager who was trying to steal Sully's fighter turns up dead, MacLeod's opinion of his old friend is altered forever. | San Francisco, 1891 | |
| #12 Under Color of Authority |
Richie wants to protect a young woman who's on the run from an Immortal bounty hunter, Mako. MacLeod is torn between doing what's right and helping his friend. For the first time, Richie will fight another Immortal to the finish. | Pacific Northwest frontier town, 1882 | |
| #13 Bless the Child |
Charlie and MacLeod come to the aid of an Indian woman on the run with a baby. Believing that the men chasing her are trying to steal her baby, they help her flee through rugged mountain terrain. | New Year's Eve, 1923 | |
| #14 Unholy Alliance Part 1 |
MacLeod faces the return of two enemies, Immortal Xavier St. Cloud and renegade Watcher James Horton, the man who killed Darius (and who DM thought he'd killed in The Watchers. The two have joined forces to destroy MacLeod and all Immortals. | Scotland, 1670 | |
| #15 Unholy Alliance Part 2 |
MacLeod follows the trail of his old enemies St. Cloud and Horton to Paris. At long last, his lifetime grudge against St. Cloud is fulfilled, and Horton is taken down by Joe Dawson ... or is he? | French battlefield, 1814 | |
| #16 The Vampire |
Nicholas Ward is an Immortal who conceals his murders by disguising them as popular hysteria - a vampire in the past, a serial killer in the present. With the help of Joe Dawson, MacLeod must stop Ward from claiming his next victim. | Paris, 1840 | |
| #17 Warmonger |
In return for seeing the lives of his mortal friends spared, MacLeod promised the Immortal Drakov that he would not fight him. Now an old man whose family was destroyed by Drakov urges MacLeod to recant his promise. | Soviet Union, 1919 | |
| #18 Pharaoh's Daughter |
MacLeod feels the Buzz coming from an ancient sarcophagus and opens it to find Nefertiri, Cleopatra's handmaid, buried 2000 years ago with her mistress. Now revived, she pursues a vendetta against the Immortal Marcus Constantine, who was her lover and her enemy. | Egypt, 30 B.C | |
| #19 Legacy |
When her mentor, Rebecca, is killed, Amanda is determined to avenge the death, even though it means going up against the formidable Immortal Luther, and very possibly losing her head. | 9th Century Abbey, and 1635 | |
| #20 Prodigal Son |
Richie returns on the run and looks to MacLeod for help. An Immortal has been following him, committing grisly murders wherever Richie goes, and now Richie is wanted for the crimes. | Scotland, 1630 and Paris, 1700 | |
| #21 Counterfeit Part 1 |
Pete Wilder just saved Richie from an attach by some guys wearing Watcher tattoos. Or did he? Nothing is what it seems, and MacLeod becomes increasingly wary of Pete, despite Richie's protests that the guy is his friend. | King's forest, 1730 | |
| #22 Counterfeit Part 2 |
MacLeod learns that his old enemy Horton is still alive, just as he's met a woman who looks exactly like Tessa. But the beautiful "Lisa" is all part of Horton's plan. | Paris, 1983 |
