Posted On: November 2nd 2026, 09:02 pm
Doctor Doom first appeared in Fantastic Four No. 5 (1962). Thanos arrived 11 years later in Iron Man No. 55 (1973). Thanos had his snap in Avengers: Infinity War, and Robert Downey Jr. returns as Doom when Avengers: Doomsday hits theaters Dec 18. Our take: two of Marvel's greatest villains, and fans have argued about this matchup for decades.
#Marvel #AvengersDoomsdayWho's the bigger threat: Doctor Doom or Thanos?