

The lost Doctor Who regeneration that time forgot — literally unfinished business.
The Second Doctor has been partially regenerated by the Time Lords as punishment for breaking the non-interference policy, but the process is stopped halfway, leaving the Doctor an amalgam of his second and as-of-yet future incarnation...
Practical Effects
Gloriously janky costumes bridging Doctors Two and Three.
Editing
Seamless Troughton/Pertwee archive footage wizardry.
Production
Fan-made budget, BBC-level ambition.
Director
David Clarke
Trivia, insights & behind the scenes
Shot on the actual BBC Ealing Studios Doctor Who sets before demolition. Fans essentially stole history.
This exists because Doctor Who fans in 2009 had less content than oxygen and infinite desperation.