Silent Venom

An American submarine traveling through dangerous territorial waters is put in even more danger when two scientists bring venomous snakes on board. An American submarine traveling through dangerous territorial waters is put in even more danger when two scientists bring venomous snakes on board. An American submarine traveling through dangerous territorial waters is put in even more danger when two scientists bring venomous snakes on board. An American submarine traveling through dangerous territorial waters is put in even more danger when two scientists bring venomous snakes on board.