Recidivist hold-up man H.I. McDonnough and police woman Edwina marry, only to discover they are unable to conceive a child. Desperate for a baby, the pair decide to kidnap one of the quintuplets of furniture tycoon Nathan Arizona. The McDonnoughs try to keep their crime secret, while friends, co-workers, and a feral bounty hunter look to use Nathan Junior for their own purposes.

IMDb:

http://www.imdb.com/title/tt0093822/