Speed Demon
Speed Demon (foreground) and the Superior Spider-Man (background). Art by Mark Bagley.
Publication information
PublisherMarvel Comics
First appearanceAs Whizzer:
The Avengers #69 (Oct. 1969)
As Speed Demon:
The Amazing Spider-Man #222 (Nov. 1981)
Created byRoy Thomas
Sal Buscema
In-story information
Alter egoJames Sanders
SpeciesHuman mutate
Team affiliationsSquadron Sinister
Sinister Syndicate
Sinister Six
Notable aliasesWhizzer, Harvey James
AbilitiesGenius-level chemist
Superhuman speed, stamina and reflexes

Speed Demon (James Sanders) is a supervillain 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.[1]

Publication history

James Sanders first appears as the Whizzer in the final panel of The Avengers #69 (Oct. 1969), the first chapter of a three-issue storyline by writer Roy Thomas and penciller Sal Buscema. The story arc introduced the supervillain team the Squadron Sinister, whose four members were loosely based on heroes in DC Comics' Justice League of America, with the Whizzer based on the Flash.[2]

Fictional character biography

The Squadron Sinister are created by the cosmic entity the Grandmaster to battle the champions of the time-traveling Kang – the superhero team the Avengers. The Whizzer battles Avenger Goliath, but the fight is interrupted by the Black Knight. The Avengers eventually defeat the Squadron and they in turn are abandoned by the Grandmaster.[3] The Squadron reappear in the title Defenders, reunited by the alien Nebulon. The villains receive greater power in exchange for the planet Earth, and create a giant laser cannon in the Arctic to melt the polar ice caps, thereby covering the entirety of the Earth's surface in water. The superhero team the Defenders prevent the scheme and defeat the villains (and Nebulon), with Namor the Sub-Mariner humiliating the Whizzer.[4]

After this defeat the Whizzer and his teammates are teleported off-world by Nebulon, returning with an energy-draining weapon. The Squadron Sinister plan to threaten the Earth again but are defeated once more by the Defenders and the Avenger Yellowjacket.[5] The character has another brief encounter with several members of the Avengers, who seek a way to separate the power prism of Doctor Spectrum from fellow Avenger the Wasp.[6] The Whizzer disassociates himself from the Squadron Sinister and adopts a new costume and alias, Speed Demon.

Writer Bill Mantlo and penciller Bob Hall revamped the character in the title The Amazing Spider-Man, with Sanders returning to crime with a new costume and the alias Speed Demon.[7] The character makes a number of appearances in titles, including Marvel Team-Up against Spider-Man and Fantastic Four member the Human Torch,[8] in The Amazing Spider-Man as a member of the criminal group the Sinister Syndicate,[9] Marvel Tales,[10] Quasar,[11] and in the graphic novel Avengers: Deathtrap – The Vault (1991).

Speed Demon makes another abortive attempt to kill Spider-Man in the limited series The Deadly Foes of Spider-Man;[12] battles Wolverine;[13] features in Web of Spider-Man;[14] encounters Spider-Man and the New Warriors in Spectacular Spider-Man Annual #12, Web of Spider-Man Annual #8, and The New Warriors Annual #2 (all 1992); and in the title Captain America briefly skirmishes with the hero at an A.I.M. weapons expo.[15] After an appearance in the limited series Spider-Man: The Power of Terror,[16] Speed Demon is employed by crooked businessman Justin Hammer to battle the superhero team the Thunderbolts.[17]

Speed Demon is recruited to join the New Thunderbolts[18] but is eventually ejected from the team by heroine Songbird for stealing money to fund the team (including from the company of former teammate Kyle Richmond, who tracks the character as Nighthawk).[19] After a confrontation and unexpected skirmish with an apparently resurrected Hyperion and a new Doctor Spectrum (Alice Nugent, former lab assistant of Hank Pym), Speed Demon defects to join the reformed Squadron Sinister.[20]

Courtesy of a phenomenon known as the Wellspring of Power, an interdimensional source of superhuman abilities, the Grandmaster – guiding force behind the return of the Squadron Sinister – has been increasing the Squadron Sinister's powers. He directs Speed Demon and the Squadron (now joined by Nighthawk, who wishes to stop New Thunderbolts team leader Baron Zemo) to find the main source of the Wellspring. For a time the character, deprived of the use of the Wellspring, is powerless and has his legs broken in a battle with New Thunderbolts member Joystick. Empowered in the final battle against the New Thunderbolts, Speed Demon takes advantage of the chaos caused when Zemo defeats the Grandmaster to viciously beat Joystick in retaliation for his injuries. Speed Demon and the members of the Squadron scatter and escape.[21]

Speed Demon appeared in Brand New Day as one of the villains in the Bar With No Name.[22] He later joined the Hood's gang, and attacks Mister Negative.[23]

As part of the Marvel NOW! event, Speed Demon appears as a member of the latest incarnation of the Sinister Six.[24] Speed Demon features as one of the main characters in Superior Foes of Spider-Man.

Speed Demon later appears robbing a pawn shop with Man Mountain Marko when they are caught by Rage. After a brief fight, they escape while Rage gets arrested by the Americops.[25] He is later captured by Sam Wilson, as the former Captain America, who forced him to confess of his and Marko's involvement in the pawn shop robbery.[26]

Speed Demon was among the villains that were killed by Black Ant and a restored Hank Pym and revived to join the Lethal Legion.[27]

Powers and abilities

Speed Demon battles Spider-Man on the cover of The Amazing Spider-Man #222 (Nov. 1981). Art by Walt Simonson.

As a result of mutagenic chemicals concocted under the Grandmaster's mental guidance, Speed Demon possesses superhuman speed, stamina, and reflexes. The character can create cyclones (by running in circles) and run up walls and across water. Speed Demon's superhumanly fast thought processes and reflexes enable him to perceive his surroundings while moving at high speeds, pick up objects, and execute complex acrobatic maneuvers.

James Sanders possesses a master's degree in chemistry.


Other versions

House of M

In the House of M reality, Jim Sanders, along with Abner Jenkins, works as a biochemist for Major Josten and General Dugan. He was given a Kree blood sample in hopes of creating a bio-weapon to use against the Kree to stop their alliance with the mutants.[31]

Marvel Zombies

In Marvel Zombies, he becomes an agent for the zombified Kingpin. He is sent with Quicksilver and the Whizzer to pursue Machine Man, who is opposing the zombie efforts. The Whizzer is flattened and the other two are shredded by a taut-wire trap.[32]

In other media


  1. ^ Rovin, Jeff (1987). The Encyclopedia of Super-Villains. New York: Facts on File. p. 324. ISBN 0-8160-1356-X.[1]
  2. ^ Interview with Roy Thomas and Jerry Bails in The Justice League Companion (2003) pp. 72 – 73
  3. ^ The Avengers #69–71 (Oct. – Dec. 1969). Marvel Comics.
  4. ^ The Defenders #13–14 (May – June 1974). Marvel Comics.
  5. ^ Giant-Size Defenders #4 (1974)
  6. ^ The Avengers Annual #8 (1978). Marvel Comics.
  7. ^ The Amazing Spider-Man #222 (Nov. 1981). Marvel Comics.
  8. ^ Marvel Team-Up #121 (Sep. 1982). Marvel Comics.
  9. ^ The Amazing Spider-Man #280 (Sep. 1986). Marvel Comics.
  10. ^ Marvel Tales #242 (Oct. 1990). Marvel Comics.
  11. ^ Quasar #17 (Dec. 1990). Marvel Comics.
  12. ^ The Deadly Foes of Spider-Man #1–4 (May – Aug. 1991). Marvel Comics.
  13. ^ Wolverine #167 (Oct. 2001). Marvel Comics.
  14. ^ Web of Spider-Man #7 (1991). Marvel Comics.
  15. ^ Captain America #414 (Apr. 1993). Marvel Comics.
  16. ^ Spider-Man: The Power of Terror #1 – 4 (1995). Marvel Comics.
  17. ^ Thunderbolts #35–37 (Feb.–Apr. 2000). Marvel Comics.
  18. ^ New Thunderbolts #2 (Jan. 2005). Marvel Comics.
  19. ^ New Thunderbolts #15 (Jan. 2006). Marvel Comics.
  20. ^ New Thunderbolts #15–16 (Jan. – Feb. 2006). Marvel Comics.
  21. ^ Thunderbolts #102–108 (July 2006–Jan. 2007). Marvel Comics.
  22. ^ The Amazing Spider-Man #522. Marvel Comics.
  23. ^ Dark Reign: Mister Negative #1–3. Marvel Comics.
  24. ^ The Superior Spider-Man #1. Marvel Comics.
  25. ^ Captain America: Sam Wilson #17. Marvel Comics.
  26. ^ Captain America: Sam Wilson #19. Marvel Comics.
  27. ^ Avengers Inc. #4. Marvel Comics.
  28. ^ C. B. R. Staff (2018-05-27). "The 25 Fastest Characters In The Marvel Universe, Officially Ranked". CBR. Retrieved 2022-08-30.
  29. ^ Allan, Scoot (2020-07-13). "10 Most Powerful Members of the Sinister Syndicate, Ranked". CBR. Retrieved 2022-11-07.
  30. ^ Stanford, Jerry (2021-06-19). "Marvel: The 20 Fastest Speedsters, Ranked". CBR. Retrieved 2022-08-30.
  31. ^ New Thunderbolts #11. Marvel Comics.
  32. ^ Marvel Zombies 3 #2–3 (2009). Marvel Comics.
  33. ^ "Speed Demon Voice - Avengers Assemble (TV Show)". Behind The Voice Actors. Retrieved February 4, 2024. A green check mark indicates that a role has been confirmed using a screenshot (or collage of screenshots) of a title's list of voice actors and their respective characters found in its opening and/or closing credits and/or other reliable sources of information.
  34. ^ Nolan, Liam (July 22, 2022). "SDCC: Marvel Studios Animation Panel Reveals Future of X-Men '97, What If and Marvel Zombies". Comic Book Resources. Archived from the original on July 22, 2022. Retrieved July 22, 2022.