Guest Stars Terry Molloy as Davros Cy Town as Dalek Operator 2 Tony Starr as Dalek Operator 3 Brian Miller as Dalek Voice 1 Linsey Turner as Crewmember John Adam Baker as Crewmember Maurice Colbourne as Lytton Royce Mills as Dalek Voice 2 Chloe Ashcroft as Professor Laird Sneh Gupta as Osborn Rodney Bewes as Stien Jim Findley as Mercer Rula Lenska as Styles John Scott Martin as Dalek Operator 1 Philip McGough as Sergeant Calder Del Henney as Colonel Archer Toby Byrne as Dalek Operator 4 William Sleigh as Galloway Les Grantham as Kiston Roger Davenport as Trooper 1