Farscape: Durka Returns Rewatch Season 1, Ep 15
A collision with a Nebari ship brings a Nebari criminal named Chiana to Moya, along with a mentally cleansed Captain Durka much to the surprise of Rygel.
Farscape: PK Tech Girl Rewatch Season 1, Ep 7
The hulk of the legendary Peacekeeper ship, the Zelbinion, holds a pleasant surprise for Crichton, but Rygel must confront the time spent on the ship where he was tortured by the sadistic commander Captain Durka, while the crew work to reactivate the ship's shields to defend themselves from an attack.(via)