Guest Stars Dennis Boutsikaris as Dr. Malcolm Croft Madison Smith as Nate Ryland Luke Arnold as Sebastian "Bass" Shepherd Samantha Ferris as FBI Director Evelyn Davis Anjali Jay as Dr. Rosetta Stendahl Taylor Cole as Fiona Lane Jonathan Silverman as Roland Cavanaugh Tom Butler as Speaker Barnes Pedro Cervantes voices Raul Aguirre Co Starring Veena Sood as Dr. Kandhari Darien Martin as Lead FBI Agent Dan Quinn as Medical Tech Hamza Fouad as Smith Sandy Wayne Robson as Kirk Rob McEachern as Cabbie Kate Gajdosik as Anchor