Starhunter (2000)

S2E19 Negative Energy

Marcus is convinced he can switch the ship's hyperdrive to harness dark matter instead of antimatter, but he requires Durenium to make it happen. He sets out to locate an old contact who could connect him with a dealer of this scarce and illicit substance. Meanwhile, Executive Chief Inspector Tibbit arrives on The Tulip to verify that the engines are functioning correctly before approving Caravaggio's request to alter the power source.