The Twilight Zone

Season 2, Episode 1

Episode Title: The Once and Future King / A Saucer of Loneliness

Air Date: 1986-09-27

Overview:

An Elvis impersonator is transported to the 1950s where he meets the real Elvis who thinks that the impersonator is his long dead brother. A quiet waitress sees a glowing UFO, which gives her a message that everyone wants to know. She refuses to reveal exactly what the message is.