Did John Walker get the serum?

John Walker injected himself with the last remaining vial of Nagel’s serum shortly after being given the mantle of Captain America. As the serum enhances one’s inner traits, it exacerbated Walker’s mental instability, causing him to become significantly more violent and cruel.

Did John Walker take the serum in Falcon and Winter Soldier?

John Walker’s Captain America breaks bad In Falcon and Winter Soldier Episode 4, John Walker finally accepts a new piece of the Captain America legacy: the super-soldier serum. It does not go well.

Who has the super soldier serum?

The Avengers: Earth’s Mightiest Heroes (Earth-8096) In this universe Steve Rogers was recruited to join the Super Soldier Program, due to unbreakable fighting spirit and strong will. Through the Super-Soldier Serum, created by Dr. Abraham Erskine soldier Steve Rogers was transformed into Captain America.

Does John Walker have powers?

Thanks to Power Broker’s experiments, U.S.Agent possesses superhuman strength (lifting over 11 tons and making high jumps over 20 feet), durability, stamina, agility and reflexes. His speed is enhanced slightly beyond human limits as well.