Guest Stars Tom Wright as Director Patten Sarayu Blue as Sloane McIntyre Megan Le as Tran Beth Dover as Nurse Beth Malin Akerman as Valerie Flame Michael Cera voices Sal Viscuso Zandy Hartig as Nurse Dori Krister Johnson as Terry Brian Huskey as Chet Henry Winkler as Sy Mittleman Rob Corddry as Blake Downs Jakov Gavran as German Police Officer Mario Perez as Agent Vargas Alejandro Barrios as Campus Guard Paul Scott as CDC G-932 Agent Pierce Kang as Peter Erik Betts as CDC G-932 Agent