Marlon has been dating Angelica Zackary as his girlfriend since a long time. As a loving couple, they have already welcomed two children together.
As Marlon was interested in arts, dramas and acting since he was child, he joined Fiorello H. LaGuardia High School of Music & Art and Performing Arts. He then joined Howard University and he also graduated from there some years later. He has been active in acting since 1988. That year, he appeared in the comedy parody movie, I'm Gonna Git You Sucka. Three years later, he appeared in the television series, The Best of Robert Townsend & His Partners in Crime. In 1992, he appeared in the television series, In Living Color. He began his production career from 2000. His net worth is said to be around $40 million.