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
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