50 Cent Marcus Joy Bryant Charlene Adewale Akinnuoye-Agbaje Majestic Omar Benson Miller Keryl Terrence Howard Bama Viola Davis Grandma Ashley Walters Antwan Tory Kittles Justice Marc John Jefferies Young Marcus Sullivan Walker Grandpa Bill Duke Levar Mpho Koaho Junebug Russell Hornsby Odell Joseph Pierre Uncle Deuce Ryan Allen Uncle Ray Brendan Jeffers Marcus' Relative Lawrence Bayne Security Guard Boyd Banks Prison Solitary Guard Lenno Britos Carlos Delgato Mykelti Williamson Charlene's Stepfather (uncredited) Leon Slim Rhyon Nicole Brown Young Charlene Paulino Nunes Detective Arnold Pinnock Detective Frank Pellegrino Detective Doyle Jer O'Leary Valdez Pedro Miguel Arce Cash Counting Guard Martha Chaves Woman Pedro Salvín Man Arlene Duncan Judge Juvenile Court Dan Duran Journalist Philip Akin Reverend Burton Perez Miguel (uncredited)