Doctor Who: The Invasion

The Doctor, Jamie and Zoe return to Earth and become embroiled in the schemes of Tobias Vaughn. They meet up with an old friend, Colonel (now Brigadier) Lethbridge-Stewart, and some old enemies, the Cybermen.

• Director: Douglas Camfield
• Cast: Patrick Troughton, Frazer Hines, Wendy Padbury, Kevin Stoney, Nicholas Courtney, Edward Burnham, Sally Faulkner, Peter Halliday