Two CIA bunglers botch a Soviet defection, then both sides mark them for termination.

A soap opera writer gets hit on the head and wakes up as a character in his own show.

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?

Two sets of identical twins are accidentally switched at birth. One pair, Phillipe and Pierre DeSisi, are aristocratic and haughty, while the other, Charles and Claude Coupé, are poor and dim-witted. On the eve of the French Revolution, both sets find themselves entangled in palace intrigue.