Ruffalo's turn as Marvel's hulking monster has been a huge highlight of his career.
Playing the real life Olympic gold medalist, Ruffalo's performance as wrestler Dave Schultz made for quite the interesting watch.
Starring alongside Keira Knightley, Ruffalo plays a music producer named Dan Mulligan in this feel-good romp.
Trying to investigate the case of the Zodiac killer, Ruffalo as Dave Toschi is an inspired casting that became a highlight of this thriller.
Trying to bring the truth about the sexual abuse of children by Catholic priest, Michael Rezendes is Ruffalo's best work yet.