Chris Fedak Creator, Executive Producer Sam Sklaver Creator, Executive Producer Tom Payne Malcolm Bright Actor Michael Sheen Dr. Martin Whitly Actor Bellamy Young Jessica Whitly Actor Lou Diamond Phillips Gil Arroyo Actor Halston Sage Ainsley Whitly Actor Aurora Perrineau Dani Powell Actor Frank Harts JT Tarmel Actor Keiko Agena Dr. Edrisa Guilfoyle Actor Christian Borle Friar Pete Guest Star Esau Pritchett Mr. David Guest Star Campbell Scott Professor Alan Delaney Guest Star Sahr Ngaujah Darryl Guest Star Salena Qureshi Molly Albright Guest Star Jack DiFalco Nicky Covington Guest Star Lily Ganser Louisa Morrison Guest Star Arthur Langlie Anton Currie Guest Star Adam Kane Director Greg Berlanti Executive Producer Sarah Schechter Executive Producer Lee Toland Krieger Executive Producer Jason Sokoloff Producer