The first name of the actor who plays the role of Hulk is `` Mark '' .
After the announcement of Infinity War and its sequel , many established MCU actors were confirmed to be joining Downey and Brolin , including previous members of the Avengers Chris Hemsworth as Thor , Mark Ruffalo as Bruce Banner / Hulk , Chris Evans as Steve Rogers / Captain America , Scarlett Johansson as Natasha Romanoff / Black Widow , Don Cheadle as James `` Rhodey '' Rhodes / War Machine , Paul Bettany as Vision , Elizabeth Olsen as Wanda Maximoff / Scarlet Witch , and Anthony Mackie as Sam Wilson / Falcon .