Red Skull grabs the Tesseract ... uses it to open a portal that brings the Chitauri army to New York in “The Avengers.” At the end of the film, Thor (Chris Hemsworth) returns it to Asgard ...

Red Skull's most culturally prominent depiction ... Jim Starlin's Infinity Gauntlet shaped the crescendo of Marvel Studio's filmography; Avengers Infinity War and Endgame. Jim Lee's X-Men ...

Thanos sends Red Skull into the past to help his past-self defeat Captain America and recover the Tesseract. Can Captain America defeat two Red Skulls at once?