River Song teams up with the Doctor to stop the Discordia...the Fourth Doctor.
Tom Baker
Gallifrey sees the time anomalies in action and realizes it's time to bring in...
The Fourth and Tenth Doctors team up to stop the Daleks. Bickering ensues.
The Doctor's old school pal Drax gets him and Romana in quite a bit...
The Fourth Doctor and Layla find problems at a museum.
Blake and his crew find Star One, just in time to try and stop...
The story of First Doctor actor William Hartnell, retold in an anniversary made-for-TV movie...
The Doctor teams up with himself to solve the final mysteries of the Time...
The Doctor must team up with himself to preserve the time line in this...
The Doctor checks into an adventure he doesn't quite remember with a pair of...
