Guest Stars Grace Calder as Sgt Lucy Haines Amanda Drew as Ruth Marcus Fraser as Souljah James Nelson-Joyce as Spider Lois Chimimba as Claire Evelyn Temple as Effie Alexandria Riley as Yvonne Gerard Horan as Hilgard Louis Emerick as Marcus Adrian Harris as Man in Crumpled Suit Buffy Davis as Susan Helen Belbin as News Reporter Sarah Trevelyan as Rachel