Farscape Season 1 Vol. 8 - Durka Returns/A Human Reaction

"Durka Returns": When Moya nearly collides with another transport, Moya feels obligated to make repairs and brings the vessel aboard. Once docked, they find the ship carries a powerful race known as the Nebari---including a Nebari official, Salis, a Nebari criminal, Chiana, and Captain Selto Durka, the ex-Peacekeeper Commander responsible for the torture of Rygel. Durka has been mentally cleansed by the Nebari to remove all those thought processes deemed unacceptable, making him incapable of inappropriate behavior. Seeking revenge, Rygel attempts to kill Durka, but instead breaks the mind cleansing. "A Human Reaction": Crichton finds a wormhole and returns to Earth. However, only his father, Major Jack Crichton, believes he is really his son. When Moya's Transport Pod blasts through, Crichton convinces the military not to shoot, but he can't prevent them from drugging and imprisoning Rygel, D'Argo and Aeryn. In horror, Rygel is killed and dissected. Aeryn escapes with Crichton and they steal away to a safe house where they give in to their long-standing passion. The next morning, with his father's help, Aeryn and Crichton plan an escape until he realizes that nothing is as it seems.