Speed Demon
Marvel- Alias
- Whizzer
- Universe
- Marvel Zombies
- Created by
- Sal BuscemaRoy Thomas
- Appearances
- 1 issue
- Series
- 1
Speed Demon (James Sanders) is a fictional character, a super-villain appearing in American comic books published by Marvel Comics. Created by Roy Thomas and Sal Buscema, the character made his first appearance in The Avengers #69 (Oct. 1969) as a member of the Squadron Sinister known as the Whizzer.