Vecna and 001 are two different characters from different fictional universes and are portrayed by different actors.
Vecna is a character from the Dungeons & Dragons role-playing game, which has been adapted into various other media forms such as novels, video games, and comic books. Vecna is a powerful lich, a type of undead sorcerer, who seeks to gain ultimate power and control over the world. He is known for his immense intelligence and cunning, as well as his ruthless and cruel nature.
On the other hand, 001 is a character from the Canadian science fiction television series, “Travelers.” The show follows a group of time travelers who have come from a dystopian future to change the course of history and prevent the collapse of their society. 001 is the first traveler who was ever sent back in time, and he has gone rogue, using his knowledge and technology to try and reshape the future in his own image.
While both characters share some similarities, such as their immense intelligence and desire for power, they are entirely different characters from different fictional universes. Additionally, they are portrayed by different actors.
Vecna has been portrayed by various actors in different adaptations of Dungeons & Dragons. However, in the official Dungeons & Dragons canon, Vecna does not have a specific actor associated with him as he is not a character in a live-action production.
001, on the other hand, is portrayed by actor Patrick Gilmore in “Travelers.” Gilmore has appeared in several other television shows and movies, such as “Stargate Universe” and “The Killing,” but he is not associated with the Dungeons & Dragons franchise.
In conclusion, Vecna and 001 are two entirely different characters from different fictional universes, and they are portrayed by different actors. While they share some similarities, they are not the same character, and there is no actor who has played both roles.