Metallo

Metallo is a radioactive cyborg intelligence who depends on Green Kryptonite as his energy source. He is a former soldier who was used in experimentation by the United States Army, eventually giving him the ability to project his consciousness into any technological device.

First Appearance:
Action Comics #252 (1959)
Creators:
Robert Bernstein, Al Plastino
Powers:
Cybernetic Enhancement
Issues39
  • Ongoing Series
  • Limited Series
  • One-Shots
  • Comments
Single Issues
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Tip: Shift-click two boxes to mark every issue between them.

  1. Action Comics #252 (1959) - The Menace of Metallo, The Supergirl from Krypton! First appearance of Supergirl, Metallo
  2. Superman #423 (1986) - Whatever Happened to the Man of Tomorrow?
  3. Superman Vol. 2 #1 (1987)
  4. Superman Vol. 2 #2 (1987)
  5. Adventures of Superman #441 (1988)
  6. Superman Vol. 2 #20 (1988)
  7. Superman: Secret Origin #6 (limited series) (2010)
  8. Superman #651 (2006)
  9. Action Comics #851 (2007)
  10. Action Comics Annual #11 (2008)
  11. Action Comics Vol. 2 #1 (2011)
  12. Action Comics Vol. 2 #2 (2011)
  13. Action Comics Vol. 2 #3 (2012)
  14. Action Comics Vol. 2 #4 (2012)
  15. Action Comics Vol. 2 #8 (2012)
  16. Action Comics Vol. 2 #23.4 - Metallo
  17. Forever Evil #1 (limited series) (2013)
  18. Justice League of America Vol. 3 #8 (2013)
  19. Forever Evil #4 (limited series) (2014)

  20. Read Superman: Doomed here.

  21. Action Comics #976 (2017)
  22. Action Comics #977 (2017)
  23. Action Comics #978 (2017)
  24. Action Comics #979 (2017)
  25. Action Comics #980 (2017)
  26. Action Comics #981 (2017)
  27. Action Comics #982 (2017)
  28. Action Comics #983 (2017)
  29. Action Comics #984 (2017)
  30. Action Comics #987 (2017)
  31. Action Comics #1047 (2022)
  32. Action Comics #1048 (2022)
  33. Action Comics #1049 (2023)
  34. Action Comics #1050 (2023)
  35. Action Comics #1051 (2023)
  36. Action Comics #1052 (2023)
  37. Action Comics #1053 (2023)
  38. Action Comics #1054 (2023)
  39. Action Comics #1055 (2023)
  40. Action Comics #1056 (2023)