After a team of surgeons botches his beloved wife's operation, the distraught Dr. Phibes unleashes a score of Old-Testament atrocities on his enemies.

In this surrealistic and free-form follow-up to the Monkees' television show, the band frolic their way through a series of musical set pieces and vignettes containing humor and anti-establishment social commentary.

Army psychiatrist Colonel Kane is posted to a secluded gothic castle housing a military asylum. With a reserved calm, he indulges the inmates' delusions, allowing them free rein to express their fantasies.

A singing cowboy roams the Wild West with his sidekick, dancing horse and fancy wardrobe.

A nuclear-powered bus is making its maiden non-stop trip from New York to Denver. The journey is plagued by disasters due to the machinations of a mysterious group allied with the oil lobby. Will the down-on-his-luck driver, with a reputation for eating his passengers, be able to complete the journey?