Guest Stars Kaija Matiss as Mary-Kate Lockhart Darren Goldstein as Oscar Hodges Michael Godere as Caleb Lockhart Mare Winningham as Cherry Lockhart Danny Fischer as Hal Lockhart Emily Browning as Sierra James Nicolette Robinson as Jane Christopher Meyer as Anton Gatewood Max Fowler as Colin Zenobia Shroff as Priya Ullah Deirdre O'Connell as Athena Bailey Ramón Rodríguez as Ben Cruz Zuhair Haddad as Abdul Ullah Janel Moloney as Ariel Linda Park as Dr. Woo
