Rex Havoc is a comic book by Jim Stenstrum. Dreamworks bought the rights in an attempt to adapt it, but instead it developed into Monsters vs Aliens.


Meet Rex Havoc... A 6'2 homicidal rage machine, who has sworn to kill every monster on earth, or at least kick their butts into next week. But even Rex has his hands full when immortal killers from another dimension appear in New York to lay waste to the Human Race. Aided by a mysterious woman with unearthly powers and a teenager he saved from cannibals, Rex has only hours to somehow destroy a pair of indestructible predators before they make earth their private 24 hour buffet. Prepare Yourself for a roller coaster ride that is smart, poignant and hilarious. If you dig ash vs the evil dead, this is even groovier!.


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