Holbrook played the Southern humorist for more than six decades in his one-man show, Mark Twain Tonight. He’s also known for playing Deep Throat in All the President’s Men.
(Image credit: Jerry Mosey/AP)
Holbrook played the Southern humorist for more than six decades in his one-man show, Mark Twain Tonight. He’s also known for playing Deep Throat in All the President’s Men.