Farscape: Season 4: Episodes 15 & 16: Mental as Anything / Bringing Home the Beacon

In 'Mental as Anything,' Crichton and the crew undergo intense mental training to unlock hidden abilities, facing deep personal challenges in the process. 'Bringing Home the Beacon' sees the female crew of Moya on a critical undercover mission to prevent a catastrophic alliance between the Scarrans and the Peacekeepers.