Marvel’s ‘VisionQuest’ Finally Pays Off a 15-Year-Old MCU Easter Egg

VisionQuest episode seven develops a 15-year-old reference in Captain America: The First Avenger, revealing that the “Synthetic Man” shown at the 1943 World Exposition was an early synthetic being called J.I.M. The reveal links Vision’s story to the MCU’s history of artificial intelligence and gives new context to how its sentient machines began.

In the series, J.I.M. was created by Dr Phineas Horton, both played by Paul Bettany, as a way to cope with the death of his human son. Horton tried to make him free of emotion, but J.I.M.’s feelings overwhelmed him and caused him to overheat. The episode also shows Vision encountering their memories while trying to save Lauren Molinari from nanomachines, and suggests his human appearance echoes these predecessors.