Guest Stars Michael Cera voices Sal Viscuso Nick Offerman as Lt. Chance Briggs John Ross Bowie as Dr. Max von Sydow Nick Kroll as Nicky Seth Morris as Dr. Nate Schachter Jamie Denbo as Nurse Robin Kulap Vilaysack as Nurse Sandy Ed Helms as Dr. Ed Helms Nate Corddry as Dr. Jason Mantzoukas Zandy Hartig as Nicky's Mom Eva Longoria as The New Chief Allison Smith as Nurse Allison