Even as Marcus and Sam learn that they have been charged with treason against the United States, a greater threat within their own crew is brewing. Meanwhile, an old friend of Sam's, Paul Wells (guest star Jay Hernandez), pays Christine a visit and tries to ease her fears about her husband.
Episode number: 1x4 Airdate: Thursday October 18th, 2012
The episode begins and Sam goes for a swim off the island. On the sub, they are alerted to a torpedo in the water. Grace calls to deploy countermeasures. They prepare for impact. The torpedo room is flooded. Captain Chaplin watches as she decides not to surface. He says it's the right call and ends the drill. COB breaks up a fight between sailors arguing about following the captain. They don't have to believe in Chaplin, COB tells them, but they will believe in him. Back on the bridge, they get an Emergency Action Message from DC, alerting them to treason and terrorism charges being filed against Chaplin and Sam Kendal. ..