Mark Lonow found incredible success as an accomplished actor, appearing in a variety of films throughout his Hollywood career. He also appeared in the TV movie "City in Fear" (ABC, 1979-1980). He had a part on the television special "Husbands and Wives" (CBS, 1976-77). He worked in television in his early acting career as well, including parts on "Husbands, Wives and Lovers" (CBS, 1977-78) and "Better Days" (CBS, 1986-87). He also appeared in the TV special "Tag Team" (ABC, 1990-91). Following that project, he worked on the Billy Crystal comedic drama "Mr. Saturday Night" (1992) and "City Hall" (1996) with Al Pacino. He also worked in television during these years, including a part on "Beverly Hills 90210" (Fox, 1990-2000). Lonow's more recent roles included "Under Oath" (2000) with Jack Scalia and the action movie "National Security" (2003) with Martin Lawrence. He also worked in television during these years, including a part on "Rude Awakening" (Showtime, 1998-2001). Lonow most recently produced "The Improv: 50 Years Behind the Brick Wall" (Comedy Central, 2013-14).