Special Guest Stars David Morrissey as Tobias Shepherd Guest Stars Tyler Hilton as Charlie Arthurs Kiersey Clemons as Lucy Henderson Wade as Adhu Hilarie Burton Morgan as Anna Salinger Necar Zadegan as Shayna Velez John Billingsley as Dr.Mize Alexandra Breckenridge as Zoe Grant David Clayton Rogers as Mike Grant Co Starring Mark Adair-Rios as Tech #1 Steven Allerick as Tech #2 James Ferris as Roughneck Candace Kozak as Oya Craig Tsuyumine as Virtual Doctor Leslie Thurston as Attendant Uncredited Lynnanne Zager voices G.I.N.A.
