
Age: 61
male
Frank Anthony Grillo (born June 8, 1965) is an American businessman, entrepreneur, actor, producer, model and martial artist. He is known for playing Brock Rumlow/Crossbones in three superhero films and one series of the Marvel Cinematic Universe (MCU), Sergeant Leo Barnes in two action-horror films within The Purge franchise, and Rick Flag Sr. in the DC Universe (DCU). He has also appeared in Warrior (2011), The Grey (2012), End of Watch (2012), Zero Dark Thirty (2012), Wolf Warrior 2 and Wheelman (both 2017), and Boss Level (2021). Grillo's television work includes the lead role in Kingdom (2014–2017) and recurring roles in Battery Park (2000), For the People (2002–2003), The Shield (2002–2003), Prison Break (2005–2006), Blind Justice (2005), The Kill Point (2007), and Billions (2020). Description above from the Wikipedia article Frank Grillo, licensed under CC-BY-SA, full list of contributors on Wikipedia.

Frank Grillo

Brock Rumlow
for Brock Rumlow in Marvel: Civil War (2016)
Suggested by rex7567

After a disaster during one of the Avengers missions, the government has created a Superhuman Registration Act, stating that the Avengers can no longer operate has an independent organization. The Avengers become split over it. Tony immediately wants to sign it, and Peter 2, Rhodey, and Vision are in full agreement with him. Steve has his reservations though, and Logan and Sam agree with him. Natasha, on the other hand, is split between what she thinks is right and what her husband believes. Things get even more complicated when someone frames Bucky Barnes for killing the king of Wakanda, which gets a new hero, the Black Panther, involved in the conflict. Steve still believes in Bucky, and will do anything to prove his innocence, but Tony is fully willing to take Steve and Bucky down, and anyone who sides with them.