Acting
Also Known As: John Demmings, Pancho Demings
A journeyman actor with over 40 credits since the early 1990s, Pancho Demmings has had a long career playing cops, FBI agents and other uniformed figures of authority on various TV shows and movies. His most famous role was as Gerald Jackson, an assistant to the crime lab's chief medical examiner, on CBS's long-running procedural drama, "NCIS".
