Bobby Martin inMoviesSort Popularity Votes Average Original Title Release Date Frank Zappa: Does Humor Belong in Music? 8.1 average rating ★★★★★ Eat That Question: Frank Zappa in His Own Words 7.4 average rating ★★★★★ Frank Zappa: The Dub Room Special! 5.9 average rating ★★★★★ Video From Hell 6.5 average rating ★★★★★