Featuring the only footage Zappa cut together from his legendary 1973 Roxy concerts, "Cheepnis" sings the praises of low-budget monster movies. This short documents the director, bandleader, songwriter and musician at work. (American Cinematheque program notes)

This episode focuses on Zappa's early 70s albums, Overnight Sensation (1973) and Apostrophy (') (1974). Together they encapsulate Zappa's extraordinary musical diversity and were also the 2 most commercially successful albums that he released in his prolific career. Included are interviews, musical demonstrations, rare archive & home movie footage, plus live performances to tell the story behind the conception and recording of these groundbreaking albums. Extras include additional interviews and demonstrations not included in the broadcast version, 2 full performances from the Roxy in 1973 and Saturday Night Live in 1976, and new full live performance done specially for these Classic Albums.

On April 1, 2007, Zappa.com unveiled a redesigned website, which included the 30-minute segment from the Roxy performances, which had been used at the Zappa Plays Zappa concerts, on its new videos page. The clip for "Montana" was included as a bonus feature of the Classic Albums: Apostrophe(')/Over-Nite Sensation DVD, which was released on May 1, 2007. Neither song was included in ROXY the Movie