Tom Atkins is an American actor. He is known for his work in the horror and thriller film genres, having worked with writers and directors such as Shane Black, William Peter Blatty, John Carpenter, Fred Dekker, Richard Donner, Stephen King, and George A. Romero. He is also a familiar face to mainstream viewers, often playing police officers and tough authority figures and was best known for his role as Lt. Alex Diel in The Rockford Files (1974–1977).