Episode 50 of "Highlander"
s03e06 Courage
Title: Courage
Original Air Date: 11/05/1994 on syndicated
Director: Charles Wilkinson
Writer: Nancy Heiken
Guest Stars: Jennifer Copping (Katherine), Mark Acheson (Laszlo), John Pyper-Ferguson (Brion Cullen), Colleen Rennison (Robin), Stefan Arngrim (Harry), Marc Baur (Mike), Catherine Lough (Marcia), Jonathan Scarfe (Allan Kelly)
Plot Outline:
Cullen, an old friend of MacLeod's, is burnt out from centuries of playing The Game and has turned to drugs and alcohol to get the courage to keep on playing. Cullen had a run-in with Richie and now he's coming for Richie's head. While playing "chicken" with Richie on a mountain road, Cullen crashes head-on into a bus full of passengers, killing many. MacLeod tries to convince Cullen, who he once knew as the greatest of the warriors, to stop using the drugs, but a paranoid Cullen believes MacLeod is just trying to render him helpless. Finally, MacLeod has no choice but to confront his former comrade and defeat him.