Charles Robinson is an American character actor, probably best known for his role as Mac Robinson on Night Court. On House, M.D., he portrayed suspicious clinic patient Robert in the Season 2 episode Humpty Dumpty. A member of the Actor's Studio, Robinson's 40 year career has included featured roles in Flamingo Road, Night Court, Buffalo Bill, Love & War, Home Improvement and Secret Santa. Look for him in 2012 in Swerve.