Fan Casting Frank Grillo as Roman Sionis in Birds of Prey

Frank Grillo is known for his roles in Captain America: The Winter Soldier, Avengers: Endgame, and Captain America: Civil War. He has been suggested by fans for 2,210 roles on myCast, including Actors in Actors and actresses who should be in The Expendables. Similar actors include Jon Bernthal, Tom Hardy, and Karl Urban. Frank Grillo was suggested to play Roman Sionis in Birds of Prey by theoriginalmartian. Other actors sugggested to play this role include Taraji P. Henson. Birds of Prey has 14 roles, including Maggie Sawyer, Laurel Lance, and Victor Zsasz.