Immortal beings in Fiction

The following personalities are non-deific immortal beings that are portrayed in various works of fiction.

Image Title Description Wikipedia
The Tucks The family cannot age or be injured due to drinking water from a magical spring around a hundred years ago. Link to Wikipedia
Thor In Stargate SG-1, they retrieve Thor's consciousness from the ship's database a while later, and transfer it into a new body. Link to Wikipedia
Vandal Savage Savage is immortal, and has plagued the earth with crime and violence since before the beginning of recorded human history. He is a brilliant tactician with immense technological prowess. Link to Wikipedia
Wolverine Wolverine is a fictional character, a superhero who appears in comic books published by Marvel Comics. Born James Howlett and commonly known as Logan, Wolverine is a mutant who possesses animal-keen senses, enhanced physical capabilities, three retracting bone claws on each hand and a healing factor that allows him to recover from virtually any wound, disease, or toxin at an accelerated rate. The healing factor also slows down his aging process, enabling him to live beyond a normal human lifespan. Link to Wikipedia
Wowbagger In contrast to most other immortals, Bowerick Wowbagger was not born one, but became immortal due to an accident with "an irrational particle accelerator, a liquid lunch, and a pair of rubber bands". Unlike other immortals whom he calls "a load of serene bastards", he doesn't cope very well with his infinite life. Link to Wikipedia
Wraith In the science fiction television series Stargate Atlantis, the Wraith are the original enemy alien species, first introduced in the pilot episode "Rising". In the series, they are a vampire-like telepathic race who feed on the "life-force" of humans, and are the dominant power in the Pegasus galaxy. The first season of Atlantis is focused on the main characters finding a way to survive an overwhelming attack by the Wraith. Although in the later seasons new enemies have taken some of the attention away from the Wraith, they remain a potent and ever-present threat to the Atlantis Expedition. Link to Wikipedia