Coast Guard team intercepts a mysterious blue boat that does not appear on their radar and has an unusual appearance. The team attempts to communicate with the person inside, but no response is given. They decide to investigate further by pulling the boat closer, but it turns out to be a submarine.
The two Coast Guard members who enter the submarine are cut off from their team when the hatch closes and the submarine begins to submerge underwater. They try to communicate with their team but the signal is dead. The two men are left stranded in the submarine, unsure of its purpose or their next steps. Read the full story here ▶
