While Captain Burnham leads an away mission to a planet that was once home to the aliens responsible for the DMA, Book and Tarka secretly infiltrate the U.S.S. Discovery.
Quest roles:
David Benjamin Tomlinson(Lt. J.G. Linus the Saurian), Tig Notaro(Commander (Cmdr.) Jett Reno), Raven Dauda(Dr./Cmdr. Tracy Pollard, M.D.), Emily Coutts(Lt./Lt. Cmdr. Keyla Detmer), Patrick Kwok-Choon(Lt./Lt. Cmdr. Gen Rhys), Oyin Oladejo(Lt./Lt. Cmdr. Joann Owosekun), Sara Mitich(Lt./Lt. Cmdr. Nilsson), Phumzile Sitole(Ndoye), Tara Rosling(President T'Rina), Chelah Horsdal(Federation President Laira Rillak), Piotr Michael(Shuttle Computer (voice)), Shawn Doyle(Ruon Tarka), Hiro Kanagawa(Dr. Hirai), Jas Dhanda(Engineer #2), Calyx Passailaigue(Engineer #1)