Recording
Episode 4: “Bell of Doom”, Scene 10: Inside the TARDIS
On these albums
Doctor Who: The MassacreJohn Lucarotti starring William Hartnell & Peter Purves · 1999Soundtrack
Doctor Who: Adventures in HistoryWilliam Hartnell, Patrick Troughton with linking narration by Peter Purves & Frazer Hines · 2003Soundtrack
Doctor Who: The Lost TV Episodes - Collection TwoVarious Artists · 2011
Source: MusicBrainz recording f02388bd-7b09-4a4d-ae61-29aaccdd8cb5 (CC0).