Mission Impossible TV Theme Tune
Action Theme Song Archive

Mission Impossible TV Theme Song

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Song TitleTheme from Mission: Impossible
ComposerLalo Schifrin
Original RunSeptember 17, 1966 – March 30, 1973
Episodes / Seasons171 Episodes (7 Seasons)

The Iconic 5/4 Time Signature

(Instrumental – No Lyrics) Famous for its unusual 5/4 time signature, Lalo Schifrin’s theme is the universal sound of cinematic suspense and spy espionage.

Behind the Tune: Meaning & Story

The Mission: Impossible TV Theme Tune is one of the most famous pieces of television music in history. Composed by the legendary Lalo Schifrin, the theme debuted on September 17, 1966, alongside the premiere of the spy thriller series on CBS.

The show follows the high-stakes adventures of the Impossible Missions Force (IMF), and Schifrin’s score perfectly captures that intensity. Its distinctive, driving melody—famously written in a 5/4 time signature—was designed to sound like “Morse Code” according to the composer. Over seven seasons and 171 episodes, the music became inseparable from the image of a burning fuse.

While the series ended its original run in 1973, the theme has remained a cultural powerhouse, used in every subsequent film and spin-off. Its enduring popularity solidifies its place as an unforgettable symbol of clever tactics, daring missions, and the timeless appeal of the spy genre.

Frequently Asked Questions

Who composed the Mission: Impossible theme?
The theme was composed and conducted by Argentine pianist and composer Lalo Schifrin.
What is the time signature of the theme song?
The original theme is famous for its rare 5/4 time signature, which gives it a unique, “unbalanced” rhythmic feel perfect for suspense.
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Editorial Note: Musicology details for Mission: Impossible have been verified by the ThemeSong.info Editorial Team. We ensure composer credits and original network air dates are accurately cited for our readers.