Oasis (Star Trek: Enterprise)
Oasis is the Twentieth episode (production #120) of the television series Star Trek: Enterprise. It guest stars Rene Auberjonois, who previously starred as Odo in Star Trek: Deep Space Nine.
The crew is directed to a barren planet, where a derelict ship may be salvageable for supplies. However, the crew quickly learns that rumours about the shipwreck being haunted may be true.
Plot
Captain Archer, Sub-Commander T'Pol and Commander Tucker are dining with D'Marr, a visiting trader. He tells them of a "haunted" transport vessel that has crashed on a nearby planet, and Archer orders an away team to investigate. Once on board, T'Pol hears a noise, but detects nothing with her tricorder, while Archer and Ensign Mayweather find a computer terminal and decide to take it back to Enterprise. In engineering, Tucker and T'Pol discover a section of the ship protected with a dampening field. As they make their way to locate its generator, they find a chamber containing many armed crewmembers.