Shows Cary Grant as a government attorney, living in a houseboat, widowed and left with three unruly kids. He hires Sophia Loren as a governess and ends up falling in love with her.

"Local outcast Rigby Sellers lives in squalor on a dilapidated houseboat moored on the Mississippi River. With only stolen mannequins and the river to keep him company, Rigby begins to spiral from the bizarre to the threatening. As a year of drought gives way to a season of squalls, a girl is found trembling on the side of the road, claiming her boyfriend was murdered. The nearby town of Oscar turns their suspicions toward Sellers. Local Sheriff Amos...

Nearly-ten-year-old Poppy Malone finds her skepticism challenged again when she must deal with troublemakers at Lake Travis who look and act suspiciously like mermaids, which she knows do not exist.