Dearon Thompson (March 12, 1965 – January 7, 2021), known professionally as Deezer D, was an American actor, rapper and Christian motivational speaker. He is best known for his role as Nurse Malik McGrath in the American medical drama television series ER, and for his roles in the films CB4 and Fear of a Black Hat. Deezer D's album Delayed, But Not Denied was available on iTunes, and from his website on August 8, 2008. Previously, he released Unpredictable (2002) and Living Up in a Down World (1999), with plans to produce new music in 2021.