Guest Stars Nicholas Briggs voices Dalek Voice Nicholas Briggs voices Cybermen Silas Carson voices The Ood Simon Carew as The Ood Jemma Redgrave as Kate Stewart Jacob Anderson as Inston-Vee Vinder Rochenda Sandall as Azure Nadia Albina as Diane Sam Spruell as Swarm Steve Oram as Joseph Williamson Craige Els as Karvanista Jonny Mathers as Passenger Thaddea Graham as Bel Kevin McNally as Professor Eustacius Jericho Annabel Scholey as Claire Brown Craig Parkinson as Grand Serpent Dan Starkey as Psychic Surveyor Kragar Jonathan Watson as Sontaran Commander Stenck Dan Starkey as Shallo Dan Starkey as Senstarg Sonny Walker as Stevie (Grand Serpent Victim)
