Guest Stars Christopher Thornton as Kenny "Shammy" Shamberg Lance Lim as Dennis Katsumoto Michael Rady as Detective Chris Childs Trent Garrett as Derek Evans Dylan Bruno as John Sarah Jane Morris as Miranda Ivey Emmie Nagata as Josie Ellen Tamaki as Nurse Tanaka Richard Steinmetz as Leo Tal Anderson as Becca Co Starring Lauren Elyse Buckley as Mary Guy Messenger as Dr. Henry Brooks Antonio Anagaran as Steven Li Steve Sobel as Dr. Anton Weiss Derek Graf as Vincent Trevor Danielson as Eddie Ku'uipo Todd as Cassie Cynthia Aldrich as Staci Dylan Sheldon as Security Guard