New Alcatraz

In New Alcatraz, the world's most secure prison located in Northeastern Antarctica, a drilling operation occurs which inadvertently releases a giant boa constrictor from the ice. The snake chews a hole through the ice, and security discovers it days later. However, during an inspection of the hole, the snake is let loose into the prison, killing three workers in the process. The prison sends out a distress call which is received by the United States military. They hire paleontologist Robert Trenton, and his wife Jessica to assist a military team in the search. When they arrive at the prison, they discover the only survivors to be head of security Quinn, and prison warden Fred Ryan.