Believe It or Not
From the episode: The Man with Two Brians
Singers: Peter
Voices: Seth MacFarlane

"Believe It or Not" is the theme song to the television show The Greatest American Hero and was composed by Mike Post (music) and Stephen Geyer (lyrics) and sung by Joey Scarbury.

The full lyric, "Believe it or not, I'm walking on air", is the basis for the title of the episode "Believe It or Not, Joe's Walking on Air".

In "The Man with Two Brians", Peter Griffin sings it while attempting a Jackass-like stunt, being pulled on roller blades on to a ramp while dressed as The Greatest American Hero.


Believe it or not,

I'm walkin' on air,

I never thought I could be so free;

Flyin' away on a wing and a pray'r,

Who could it be? (could it be)

Believe it or not, it's...

(Hits tree)

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