Sharktopus

Sharktopus is a 2010 American science fiction film directed by Declan O'Brien, starring Eric Roberts. It is a Syfy production.

The U.S. Navy commissions a group known as "Blue Water" to genetically engineer a half-shark, half-octopus for combat. During a demonstration off Santa Monica, the beast escapes the control of its creators and makes its way to Puerto Vallarta. Hunted by Blue Water and a television crew, the monster attacks numerous beach-goers.

Sharktopus received mixed to positive reviews from critics.

Horrornews.net said "Full of Kickassitude you can't go wrong with the cheesy goodness covered in awesome sauce that is Sharktopus!" However, most fans who saw the movie voted it as the worst SY-FY original movie ever made, for its "poorly written plot, predictable story line, and cop-out ending."