Walls of Confinement (audio story)

was a 2011 Big Finish Productions audio short story read by Katy Manning. It featured the Third Doctor.
== Summary ==
A young boy's life is in danger as the Doctor comes face to face with a deadly predator.
== Characters ==
* Third Doctor
* Liz Shaw
* Brigadier Lethbridge-Stewart
* Albert
== Worldbuilding ==
to be added
== Notes ==
to be added
== Continuity ==
* This is the second time the Third Doctor has visited a zoo. (COMIC: The Arkwood Experiments)
Category:Short Trips: Volume 2 audio stories
Category:Third Doctor audio stories
Category:Brigadier Lethbridge-Stewart audio stories
Category:Stories set in London
Category:Stories set in the 1970s
Category:UNIT audio stories