Supernova: Cast Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! Supernova Adventure, Science-Fiction, Action 9/5/05 – 9/6/05 United States GeneralEpisodesTranslationsCastCharactersGallery Cast See full cast → Luke Perry as Dr. Chris Richardson Tia Carrere as Lisa Delgado Peter Fonda as Dr. Austin Shepard Lance Henriksen as Colonel Harlan Williams Emma Samms as Laurie Stephenson Clemency Burton-Hill as Ginny McKillip Ronald Pickup as Dr. Malcolm Handey Jessica Brooks as Brooke Richardson Eliza Bennett as Haley Richardson Philip Lenkowsky as Grant Cole Marcus Jean Pirae as Dr. Marshall Peters Fredric Lehne as Kenny Garrett M. Brown as Mr. Miller