Episode 79 of "Highlander"
s04e13 Something Wicked
Title: Something Wicked
Original Air Date: 02/18/1996 on syndicated
Director: Dennis Berry
Writer: David Tynan
Guest Stars: Colin Foo (Clerk), Darcy Laurie (Harry Kant), Benjamin Ratner (Bryce Korland), Byron Chief-Moon (Joe Coltec), Dan Muldoon (Captain), Michael Gall (Tall Beatnik), Carl Chase (Robert Davis), Carla Temple (Denise)
Plot Outline:
The Immortal Coltec is a Native American Hayoka -- a shaman whose responsibility is to take evil into himself to protect his people. After the massacre of MacLeod's Indian family in 1872, Coltec saved MacLeod by taking in the evil and rage he felt. Since the death of his tribe, Coltec has become Hayoka to the world, protecting it from evil Immortals. But Coltec's capacity for evil isn't endless and when evil finally overtakes hin, MacLeod must find a way to save Coltec without being drawn into the evil himself.