Featured by Mystery Science Theater 3000 - Season 5, episode 15 - Aired 11/25/92.
Like most exploitation films at the dawn of the teenage-rock-n-roll-era, the title of the film is pure sensationalism. There is actually nothing in the film about beatniks, nor anything about the Beat Generation in general.
Voice specialist Paul Frees not only wrote, executive produced and directed this film, he did multiple voices and narrated the trailer.
Final film of Martha Wentworth, with scene actions, not only her voice.