History
Jack was the co-founder of the Howling Commandos alongside Captain America and led the raid on Red Skull's Hydra base.[1]
Jack and the other Howling Commandos later appeared as ghosts in front of Captain America in Hel in an attempt to convince Cap to join them, but Rogers knew that the real Howling Commandos would never give up.[2]Notes
- Voiced by Alex DĆ©sert.