Earth: Final Conflict (1997)

Season 3: Episode 19

Liam is asked by a Church of the Companions member, Devon, to help find his girlfriend, also a member who has mysteriously disappeared. Sandoval gives Da'an some energy dust. Liam and Renee join the Church as homeless people. At the church's shelter they find that the food has a Taelon additive. In an underground environment on Church of the Companions land, Volunteers force drugged Church of the Companions members to harvest Kryss, a substance necessary that is vital to Taelons survival on Earth. Liam knows that Taelon plants only grow in 98F degree temperature. They discover that humans are being used to grow Kryss.