While a student at New York's High School of Art and Design, Orman made his theatrical debut in the 1962 topical revue "If We Grow Up." He was an early member of the Free Southern Theater for two years in the mid-1960s and a founding member of Harlem, New York's New Lafayette Theatre, where he acted in and directed numerous plays. His many other stage appearances have included roles in "Julius Caesar" and "Coriolanus" at Joseph Papp's Public Theater, the Broadway production of August Wilson's Pulitzer Prize-winning play "Fences", and Matt Robison's one-man play "The Confessions of Stepin Fetchit" at the American Place Theatre. Orman is the recipient of an Audelco Theatre Award and a five-time nominee.