Deathlok
Deathlok (also referred to as Deathlok the Demolisher) is the name of several fictional characters appearing in American comic books published by Marvel Comics. The first Deathlok, Luther Manning, appeared in Astonishing Tales #25 (Aug. 1974), created by Rich Buckler. At least three subsequent Marvel characters have used the "Deathlok" identity since then: Michael Collins, Jack Truman, Rebecca Ryker, Henry Hayes, and Jemma Simmons. A recurring theme among these characters is that a dead human has been reanimated with cybernetic technology. "Deathlok technology" has also been used thematically by Marvel writers in other stories. The character has also appeared on television in animation and live action, with J. August Richards and Bill Paxton respectively portraying the original variations Mike Peterson and John Garrett in the television series Agents of S.H.I.E.L.D. Although initially announced as the new lead feature for Marvel's Worlds Unknown comic, under the title "Cyborg", the first Deathlok series ran in Astonishing Tales #25–28, 30–36 (cover-dated Aug. 1974–July 1976). This initial version of the character, Luther Manning, later guest-starred with Spider-Man in Marvel Team-Up #46 (June 1976), and the story from the cancelled Astonishing Tales comics was finished in Marvel Spotlight #33 (April 1977). Deathlok subsequently appeared with the Thing, a member of the superhero team the Fantastic Four, in Marvel Two-in-One #27 and 54. The Luther Manning Deathlok then appeared in Captain America #286–288 (Oct.-Dec. 1983). A new Deathlok, Michael Collins, debuted in the miniseries Deathlok #1–4 (July–Oct. 1990, reprinted as Deathlok Special #1–4 the following year). This second Deathlok went on to a 34-issue series cover-dated July 1991 to April 1994, plus two summer Annuals in 1992 and 1993. The third Deathlok, S.H.I.E.L.D. espionage agent Jack Truman, debuted in an 11-issue miniseries (Sept. 1999–June 2000). Deathlok has also appeared in four issues of the miniseries Beyond!, and Michael Collins, in human form and not as Deathlok, appeared in Fantastic Four #544–545 (May–June 2007).