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