Season 4


 * If you were looking for the 2008 series, try Series 4.

The fourth season of Doctor Who ran between 10th September 1966 and 1st July 1967. It featured the regeneration of the First, played by William Hartnell into the Second Doctor, played by Patrick Troughton. It consisted of 9 serials and 43 episodes.

Stories

 * The Smugglers (4 episodes)
 * The Tenth Planet (4 episodes)
 * The Power of the Daleks (6 episodes)
 * The Highlanders (4 episodes)
 * The Underwater Menace (4 episodes)
 * The Moonbase (4 episodes)
 * The Macra Terror (4 episodes)
 * The Faceless Ones (6 episodes)
 * The Evil of the Daleks (7 episodes)

Main Cast

 * The Doctor - William Hartnell (The Smugglers through The Tenth Planet)
 * The Doctor - Patrick Troughton (introduced in the last minutes of The Tenth Planet)
 * Ben Jackson - Michael Craze {The Smugglers through The Faceless Ones)
 * Polly - Anneke Wills {The Smugglers through The Faceless Ones)
 * Jamie McCrimmon - Frazer Hines (introduced in The Highlanders)
 * Victoria Waterfield - Deborah Watling (introduced in The Evil of the Daleks)

Stories set during this season

 * PDA Ten Little Aliens (between The Smugglers and The Tenth Planet)
 * MA Invasion of the Cat-People (between The Power of the Daleks and The Highlanders)
 * PDA The Murder Game (between The Power of the Daleks and The Highlanders)
 * PDA Dying in the Sun (between The Power of the Daleks and The Highlanders)
 * TN Wonderland (between The Power of the Daleks and The Highlanders)
 * PDA The Roundheads {between The Macra Terror and The Faceless Ones