Sorry, this episode is not currently available

The Trial of a Time Lord: Part 9

Doctor Who, Season 23 Episode 9 of 14

The Doctor and Mel are taking a rest aboard the Hyperion III when a series of murders lead them to suspect there is more to Professor Laskey's party than initially appears...

Release date:

25 minutes

Last on

Sat 1 Nov 1986 17:45


Role Contributor
The DoctorColin Baker
MelanieBonnie Langford
The InquisitorLynda Bellingham
The ValeyardMichael Jayston
Professor LaskyHonor Blackman
CommodoreMichael Craig
DirectorChris Clough
ProducerJohn Nathan-Turner
WriterPip Baker
WriterJane Baker

The Doctor Who Game Maker is Here!

Doctor Who Game Maker

Want to make brilliant Doctor Who games? Now you can!

Doctor Who on Social

Doctor Who on Social

Check out the best of the latest news and photos from our Twitter and Instagram accounts!

Buy online

Buy online

Available on: DVD

From suppliers including:

Where to buy