Season 4, Episode 8 Essence

First Aired: November 20, 2000

Renee's brother Richard (Chris Martin) is the unwitting subject of a masterful Zo'or (Anita La Selva) attempt to harness human emotions, which Zo'or believes will help the Taelons in their bid to survive. But as Richard's emotions are stolen from him, the consequences could prove deadly for Sandoval (Von Flores). Renee Palmer: Jayne Heitmeyer. Liam Kincaid: Robert Leeshock.