Omar Benson Miller (born October 7, 1978) is an American actor. He is known for his work as Walter Simmons on ' (2009âÂÂ12), as Charles Greane on Ballers (2015âÂÂ19), as the voice of Raphael on Rise of the Teenage Mutant Ninja Turtles (2018âÂÂ20) and , the CBS comedy series The Unicorn (2019âÂÂ21), and Cornbread in Sinners (2025).
Miller was born in Anaheim, California, and graduated from San Jose State University.
Miller's biggest role was in the 2008 movie Miracle at St. Anna. He also has played minor roles in various television shows and movies, including Sex, Love & Secrets, ', Get Rich Or Die Tryin', 8 Mile, ', Transformers, and Shall We Dance, as well as Obstacles (2000). He was a ' regular. Starting on October 5, 2009, he appeared on the crime drama as Walter Simmons, a Louisiana native and art theft specialist.