“The Bomb”, Main Deck, The Ark & Interior Launcher, Refusis

On these albums

Doctor Who: The ArkPaul Erickson and Lesley Scott starring William Hartnell, Jackie Lane & Peter Purves · 2006Soundtrack

Doctor Who: The TV Episodes - Collection SixVarious Artists · 2013

Source: MusicBrainz recording 3fd6bc88-93ab-4dba-900a-de9d87a775fe (CC0).