thundercats
Animation Theme Song Archive

Thundercats Theme Song And Lyrics

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Song TitleThunderCats Theme Song
ComposerBernard Hoffer
Release Decade1980s tv themes
Premiere Date (US)23 January 1985
Total Episodes130 (4 Seasons)
CreatorTobin “Ted” Wolf

ThunderCats Theme Song Lyrics

Thunder, thunder, thunder, ThunderCats! Thunder, thunder, thunder, ThunderCats! Thunder, thunder, thunder, ThunderCats! Thunder, thunder, thunder, ThunderCats! ThunderCats are on the move ThunderCats are loose! Feel the magic, hear the roar ThunderCats are loose! Thunder, thunder, thunder, ThunderCats! Thunder, thunder, thunder, ThunderCats! ThunderCats! HO!

Official Theme Video

Behind the Music: Meaning & Story

The ThunderCats theme song is widely regarded as one of the most high-energy and technically impressive openings in the history of 80s animation. Composed by Bernard Hoffer, the track features a complex arrangement of brass, driving percussion, and a signature slap-bass line that perfectly mirrored the show’s fast-paced action.

The lyrics are simple but effective, functioning as a battle cry for Lion-O and his feline companions. The iconic “ThunderCats HO!” shout, performed by lead voice actor Larry Kenney, signaled the awakening of the Sword of Omens and the beginning of another cosmic struggle against the evil Mumm-Ra on Third Earth.

Creator Tobin Wolf combined high-fantasy elements with science fiction, a duality that Bernard Hoffer’s orchestration captured by blending traditional cinematic sounds with modern 80s rock influences. Decades after the final episode aired in 1989, the theme song remains a gold standard for animated show intros.

Frequently Asked Questions

Who composed the ThunderCats theme?
The music was composed and conducted by Bernard Hoffer, who also composed the music for SilverHawks.
What is the ‘Sword of Omens’?
It is the legendary weapon of the Lord of the ThunderCats, which holds the Eye of Thundera and gives Lion-O “sight beyond sight.”
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Verified Content: Content for ThunderCats has been verified by the ThemeSong.info Editorial Team. Composer credits for Bernard Hoffer and production history involving Tobin Wolf have been accurately cited.