The Mega Shark appeared in the 2009 movie Mega Shark Versus Giant Octopus and three sequels: Mega Shark vs. Crocosaurus, Mega Shark vs. Mecha Shark and Mega Shark Versus Kolossus.
The design for the 2-Headed Great White Shark was created by Cleve Hall and his family as seen in the Monster Man episode "Seeing Double."