Overkill: Witchblade/Aliens/Darkness/Predator is a two-issue limited crossover comic book series that was first published by Dark Horse Comics, Top Cow Productions and Image Comics from November-December 1999. The story was written by Paul Jenkins, illustrated by Clarence Lansang, Joe Benitez and Brian Ching, inked by Victor Llamas, Alp Altiner, Matt Banning and Jay Leisten, colored by Dan Kemp and Matt Milla, lettered by Dennis Heisler and Robin Spehar, and edited by Renae Geerlings, Matt Hawkins, Jason Ross and David Wohl, with cover art by Lansang, Kemp and Llamas.