Captain America

Steve Rogers was a frail man unfit to fight in WWII. He volunteered for a military experiment, where he was injected with Abraham Erskine's Super Soldier Serum. He and the Howling Commandos found a Hydra Base and fought the soldiers outside. Jack Fury was injured in the process, but ultimately survived the battle. Upon arriving at the entrance of the base, he was attacked by a Hydra soldier. The soldier was crushed by the gate when Bucky opened it, who then jokingly scolded Cap for being late.