Kevin O'Neill

An American scientist creates a half-pterosaur and half-barracuda creature named the pteracuda which inevitably escapes, leaving it up to the sharktopus to stop it.

A baby dinoshark evolves into a ferocious predatory adult, terrorising tourists and locals offshore from Puerto Vallarta, Mexico.

When a mad scientist hybridizes the genes of a killer whale and a wolf, this creates the whalewolf and, once again, it is up to the sharktopus to stop it.

Aspiring college cheerleader Cassie Stratford consumes an experimental drug that grants her beauty and enough athletic ability to make the cheer squad. It has an unforeseen side effect - she starts to grow and grow and grow.

A catastrophic volcanic eruption releases ancient dragon-like creatures on the surrounding areas. Scientists believe this could start a chain reaction of volcanic eruptions giving way to a global Dragon Apocalypse.