From Wikipedia, the free encyclopedia. Jayne Heitmeyer, born in Montreal, Quebec, Canada, is a Canadian actress appearing in many science fiction and horror movies and TV shows. She is best known for playing Lt. Briony Branca in the second season of Nightman, Jessie Jaworski in the 1990s TV series Sirens and Renee Palmer in Gene Roddenberrys Earth: Final Conflict. Heitmeyer attended the International School of Geneva, John Abbott College in Ste. Anne de Bellevue, Quebec and McGill University in Montreal. She currently lives in Los Angeles. Description above from the Wikipedia article Jayne Heitmeyer, licensed under CC-BY-SA, full list of contributors on Wikipedia.