Tropic Of Cancer - [s5e4]

In " Tropic of Cancer ," the fourth episode of The Last Ship's final season, the Nathan James battles the Pan-American fleet while grappling with a devastating internal betrayal, detailed in reviews from Telltale TV and IMDb . The episode's key conflict arises from a cyber-attack orchestrated by Kelsey, a sleeper agent who infiltrates the crew by acting as Alisha Granderson's girlfriend. This sabotage leaves the ship vulnerable during a critical naval confrontation, while Admiral Chandler experiences intense, haunting visions. "The Last Ship" Tropic of Cancer (TV Episode 2018) - IMDb