He's Back (The Man Behind the Mask)

"He's Back (The Man Behind the Mask)" is a song by American shock rock musician Alice Cooper. It was released as the lead single from his 1986 album Constrictor, and the theme song of Friday the 13th Part VI: Jason Lives, a slasher film and sixth part of the Friday the 13th film series released in the same year. The song is heard various times throughout the film and in the end credits. Two other songs, "Teenage Frankenstein" (also from Constrictor) and "Hard Rock Summer" (which remained commercially unreleased until 1999) are also featured in the film.

The song features the famous "ki-ki-ki ma-ma-ma" (admittedly in its popular misheard version, "ch-ch-ch, ha-ha-ha") sound effect, a trademark of the Friday the 13th series.

"He's Back (The Man Behind the Mask)" was a minor chart success, popular among fans of Cooper's later work and enthusiasts of slasher films. It has been called "strangely new wave-ish" and said to "perfectly enscapulate the Friday the 13th films and the era in which they came to prominence."

The 7" single featured a "live" version of "Billion Dollar Babies" as its B-Side. The 12" single featured "Billion Dollar Babies (Recorded Live)" as well as a haunting "live" version of "I'm Eighteen". Both versions were in fact originally recorded in the studio for the Alice Cooper a Paris TV special in 1982 during the Special Forces era, which were remixed in 1986 with crowd noise to resemble "live" recordings.

A demo version of the song, with a slightly rockier and much more upbeat feel, as well as the final release version, were featured in the four-disc retrospective boxed set The Life and Crimes of Alice Cooper, which chronicles Cooper's career. The song was also available on a compilation album of songs from his two late-1980s MCA albums, Constrictor and Raise Your Fist and Yell, entitled Prince of Darkness.

The song has been covered by some other artists. Finnish metal band Children of Bodom recorded a version in 2002, but it was never released, and "He's Back" has been performed live by another Finnish metal band, Lordi. In addition, the song was covered by One Man Army and the Undead Quartet, which was released on the Swedish death metal group's 2007 album Error in Evolution.

A reference to the song is made in the 2005 Friday the 13th tie-in novel Friday the 13th: Hate-Kill-Repeat; while attending a party, a character notices that the song being played is by Alice Cooper and that the premise of it involves "something about a man behind a mask".

Most recently, the song was used for the credits sequence in Friday the 13th: The Game.

Music video
The song is well known for its music video, which combines clips from Jason Lives with original footage featuring Cooper performing the song and Jason Voorhees played, as he is in the film, by C. J. Graham menacing teenagers at a midnight showing of Jason Lives. It was directed by Jeffrey Abelson from a concept by Keith Williams. Some of the film footage features the Paintball scene where Jason was played by Dan Bradley filmed before being replaced by Graham. This video is not present on any of the DVD releases of the film.