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.
Painkiller Jane
Mutant X
DC's Stargirl
Willow
Marvel's Runaways
The Falcon and the Winter Soldier
The Flash
Charmed
Supergirl
Nancy Drew
The Quest
Birds of Prey
John Doe
The Gifted
Debris
Resurrection
Loki
X-Men '97
Firefly
The Sweeney