Special Guest Stars David Selby as Arthur Foster Ian Somerhalder as Nick Sherry Stringfield as Rita Guest Stars Rosalind Chao as Cynthia Brad Rowe as Doctor Kate Trotter as Lauren Anne Ramsay as Sally Todd Grinnell as TBD Co Starring Ryan Wynott as Joshua Walker Christine Elise as Doctor Erin Foster as Anya Ron Fricke as Leo Christina Cabot as TBD Shanti Lowry as TBD Mark Travis Fuller as TBD