The Doomsday Machine: Goodbye Mr. Decker

On these albums

The Original Star Trek BoxVarious Artists · 1991Soundtrack

Star Trek: Original Television Soundtrack, Volume TwoSol Kaplan and Gerald Fried · 1992Soundtrack

Source: MusicBrainz recording abc9784b-1d94-4290-9202-0560a1aab474 (CC0).