A UFO is stranded on earth and impounded by the US government. Its pilot, a cat with a collar that gives it special powers, including the ability to communicate with humans, has eluded the authorities and seeks the help of a scientist in order to reclaim and repair his ship and get back home.
Starring Ken Berry, Sandy Duncan, Harry Morgan, Roddy McDowall, McLean Stevenson, Jesse White, Alan Young, Hans Conried, Ronnie Schell, James Hampton