Farscape - Season 3 Episode 6 -

Upon arriving at the rendezvous coordinates with minimal life support in their transport pod, Crichton, D'Argo, Chiana, and Jool are forced to dock with a nearby Leviathan bearing a Peacekeeper control collar. They find the Leviathan is incredibly sick and its pilot is unresponsive, but cannot easily find the needed parts for repair.