Guest Stars Sophia Myles as Rebecca Bishop Milo Twomey as Pierre Joshua Pickering as Jack Adrian Rawlins as William Cecil Lois Chimimba as Catherine Streeter Victoria Yeates as Elizabeth Jackson Barbara Marten as Queen Elizabeth Amanda Hale as Mary Sidney Tosh Wanogho-Maud as Police Officer Amy McAllister as Marjorie Cooper Struan Rodger as Dr. John Dee James Allenby-Kirk as Robert Ainslie
