Guest Stars Lisa Sheridan as Dr. Theresa Sanchez Tom Everett as Elliot Langley Melinda McGraw as Annette Barron Christine Adams as Georgina Conrad Emily Swallow as Security Chief Rick Worthy as Gus Jake Richardson as Dewey Boyd Natacha Roi as Sandra Cupper Jordan Garrett as Christopher Cupper Co Starring Ellery Sprayberry as Caroline Vasser Andre Alexsen as Lead SFU Security Officer / Shooter / Supporting