
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

Rick Flag Sr.
for Rick Flag Sr. in Creature Commandos (Season 2)
Suggested by user_231171

The Commandos and their allies land on Scartarus. It's a world from an alternate dimension that is connected to dinosaur island. The Commandos help Warlord and his people fight off Deimos. He is revealed to be the Greek God Deimos. It turns out that Deimos was banished to Scartarus a long time ago. Also, Scartarus is connected to Atlantis by having some people colonize Atlantis and keeping some Atlanteans. Over time they turned into Lizard people from nuclear radiation. The rest of Atlantis sank into the ocean to rebuild Atlantis. After a few deaths in the season, the Commandos defeat Deimos and bring peace to Scartarus. Throughout the season though, Checkmate is searching for the Commandos and eventually find them. They start to attack Scartarus but the Commandos stop them. Sadly Warlord's son dies because of Checkmate and swears revenge. But the Commandos and their allies are taken back to America.