Highlander: The Series - Season 4 - Eps 13: Something Wicked (1)
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.
About Highlander: The Series

Title: Highlander: The Series
First Air Date: 1992-10-03
Last Air Date: 1998-05-16
Status: Ended
Rating: 7.4/10 (from 391 votes)
Language: EN
Seasons: 7
Total Episodes: 119
Network: Syndication
Genres: Sci-Fi & Fantasy, Drama, Action & Adventure
Production Companies: Reteitalia, RTL, Gaumont International Television, Amuse Video, Atlantique Productions, Rysher Entertainment, M6 Métropole Télévision, Filmline International, Davis-Panzer Productions, TF1 Films Production, Amuse Soft Entertainment
Synopsis
Duncan MacLeod cannot die -- he is a 400-year-old immortal, who has seen his share of humanity's history. Still, he risks his life in battle against other immortals and tries to save people from harm.
Cast

Adrian Paul
Duncan MacLeod

Jim Byrnes
Joe Dawson