Mark Atkins

When the prehistoric warm-water beast the Crocosaurus crosses paths with that cold-water monster the Mega Shark, all hell breaks loose in the oceans as the world's top scientists explore every option to halt the aquatic frenzy. Swallowing everything in their paths -- including a submarine or two -- Croc and Mega lead an explorer and an oceanographer on a wild chase. Eventually, the desperate men turn to a volcano for aid.

Dallas is a one-man killing machine on a mysterious rampage. His attacks on biker gangs and meth labs anger the Vegas mob boss who’s holding Dallas’ girlfriend hostage. But who is Dallas working for? Even torture won’t make him talk, and he won’t stop until justice is served.

A group of nerdy college guys who can't seem to connect with girls their own age discover the excitement of hooking up with sexy older women.

Based on the novel by Edgar Rice Burroughs, a US soldier finds himself inexplicably transported to Mars in the midst of a war between two alien races.

In a post-apocalyptic wasteland, two sisters leave their stronghold to save their wounded mother. Armed only with a muscle car and limited ammo, they race against time and ruthless raiders to secure life-saving supplies from a distant outpost.

Shipwrecked castaways stumble upon the mysterious island of Caprona in the Bermuda Triangle, confronting man-eating dinosaurs and a stranded German U-Boat crew while trying to escape.

A tenderfoot from Philadelphia, two misfit gamblers on the run, and a deadly preacher have a date with destiny in a boom town gone bust called Big Kill.

A scientist from the failed Philadelphia Experiment leads a team of Navy SEALs back in time to the Cretaceous Period to rescue the first team he sent back during the 1940s. Things go wildly awry though, when on his return he accidentally brings a giant, man-eating dinosaur back through the portal and into modern-day, downtown Los Angeles.