Character

Justin Hammer

Justin Hammer in What If...? (2021), played by Sam Rockwell.

Justin Hammer is a military contractor and the former CEO of Hammer Industries, who had formed an intense business rivalry with Stark Industries. Seeking to improve his position and attack Tony Stark, Hammer had worked alongside Stern and attempted to damage the public's view of Stark; however, this all backfired, and Hammer's public image was highly damaged.

Read more about Justin Hammer on Marvel Cinematic Universe Wiki at Fandom

Played by

Appears in

What If...?2021