Elvis (1968 TV program) (1968)
Elvis, starring Elvis Presley, is United States television special that aired on December 3, 1968 on the NBC television network. The special is commonly referred to as the '68 Comeback Special, because of subsequent developments in Presley's career, but the soundtrack album was released simply as NBC-TV Special. It was directed by Steve Binder and produced by Binder and Bones Howe.
More at Wikipedia.