Special Guest Stars Linda Hamilton as General McCallister Guest Stars Elizabeth Bowen as Deputy Liv Baker Meredith Garretson as Kate Hawthorne Diana Bang as Nurse Ellen Jenna Lamia as Judy Cooper Alex Barima as David Logan Sarah Podemski as Kayla Mandell Maughan as Lisa Casper Ben Cotton as Jimmy Michael Cassidy as Dr. Ethan Stone Elvy Yost as Isabelle Vanderspiegel Co Starring Kaylayla Raine as Jay Keith Arbuthnot as Alien Harry Alix West Lefler as Eleanor Wright Michael Adamthwaite as Howard Wright Julian Nelson as Lanky Stoner Rocky Anderson as Sniper Sophia Bucior as Sweater Girl Jill Nixon as Becky