Guest Stars Oded Fehr as Admiral Charles Vance Annabelle Wallis voices Zora Tara Rosling as President T'Rina Chelah Horsdal as Federation President Laira Rillak Ian Alexander as Gray Tal Co Starring Emily Coutts as Lt. Cmdr. Keyla Detmer Oyin Oladejo as Lt. Cmdr. Joann Owosekun Patrick Kwok-Choon as Lt. Cmdr. Gen Rhys Ronnie Rowe as Lt. Cmdr. Ronald Altman Bryce Sara Mitich as Lt. Cmdr. Nilsson Fabio Tassone voices Book's Ship Computer Luca Doulgeris as Leto Katherine Trowell as Captain Bandra Linford Mark Robinson as Starfleet Captain #1