Gigantic: A Tale of Two Johns (2002)

Gigantic is the story of They Might Be Giants, a unique musical group centered on John Flansburgh and John Linnell. We're introduced to the duo's lyrical and melodic craft when, for example, well-known actors recite Giants lyrics, underscoring the dark words often coupled with bright tunes. We also catch a glimpse of the band's ideas about performance from the blend of footage from concerts, television, music videos, and other media... (imdb)