New Alcatraz (2001)
As a result of a drilling accident, a giant man eating boa constrictor is released into a maximum security prison in Antarctica
Megalodon (2002)
A deep sea drilling operation goes horribly wrong, releasing the deadliest ocean predator that has ever roamed the seas since prehistoric times Carcharodon Megalodon sixty feet of prehistoric terror
Jules Vernes Mysterious Island (2010)
March 1865 A group of Union soldiers escape from Confederate hands in a balloon, accompanied by their former Confederate captor The balloon crashes on a sinister island where they encounter all manner of oddities and dangers