As an Actor Mr. Rosemore has appeared in dozens of feature films including Triple 9, The Nice Guys, When The Game Stands Tall , The Apostle, Candyman 2, Fist Fight and Guardians of the Galaxy Vol. 2. His Television work includes appearances on Scream Queens, True Detectives, American Horror Story, Bessie, Zoo, Roots, Queen Sugar and HBO’s critically acclaimed Treme, where he portrayed Chief Eugene Marsden for three seasons.

Some of the Actors he has shared the screen with include Ryan Gosling, Woody Harrelson, Robert Duvall, Billy Bob Thorton, Ice Cube, Matthew McConaughey, Michael Rooker, David Morse, Emma Roberts, Abigail Breslin, Alec Baldwin, Melissa Leo, Eddie Redmayne, Maria Bello, Queen Latifa, Michael K. Williams, Frank Grillo, Kevin Hart, Jessica Lange, Jim Caviezel, Will Ferrell,  Nicholas Cage, Don Cheadle, Eric Roberts, Jeffrey Tambor, and Jack Black.