Ultron.
Thomas, Roya,author.
Buscema, John,artist.
Simek, Artie,artist.
Lee, Stan,1922-2018,editor.
Remende, Rick,author.
Opeña, Jerome,artist.
Larraz, Pepe,artist.
Morales, Mark,artist.
White, Dean,artist.
Rosenberg, Rachelle,artist.
Sanchez Almara, Dono,artist.
Brevoort, Tom,editor.
Moisan, Joe,editor.
Marvel Comics Group.
"Contains material originally published in comic form as The Avengers, Vol. 1 #55-54 and Avengers: Rage of Ultron.
Avengers #55-54 / Roya Thomas, writer ; John Buscema, artist ; George Tuska, Inks ; Artie Simek, letters, Stan Lee, editor -- Avengers: Rage of Ultron / Rick Remende, writer ; Jerome Opena with Pepe Larraz, artists ; Mark Morales, additional inks ; Dean White, Rachelle Rosenberg & Dono Sanches Almara, colours ; Tom Brevoot with Wil Moss, editors.
Doctor Doom (Fictitious character)