Cartoon Network Action Pack — DC Comics
Issue: #63
While having a bad dream, Van Kleiss unknowingly creates an evil duplicate of Rex from the soil of Abysus. Now forced to fight this nanite-hungry creation, will he and The Pack have what it takes to stop the Replicant, or will the real Rex be forced to clean up this mess for him – smackhands style?
Creators: Rex Ogle, Chris Beckett, Mike Bowden, Jason Bischoff, Min S. Ku, Dezi Sienty
Characters: Gwen Tennyson, Skalamander, Rex, Van Kleiss, Ben 10, Biowulf, Agent Six, Breach, Kevin 11