Billy Peltzer's father buys him a new cuddly pet. But heed these three warnings: Don't ever get him wet. Keep him away from bright light. And the most important thing, the one thing you must never forget: no matter how much he cries, no matter how much he begs ... never, never feed him after midnight.

Daniel Hillard is no ordinary father, so when he learns his ex-wife needs a housekeeper, he applies for the job. With the perfect wig, a little makeup and a dress for all occasions, he becomes Mrs. Doubtfire, a devoted British housekeeper who is hired on the spot. Free to be the "woman" he never knew he could be, the disguised Daniel creates a whole new life with his entire family.

A divorced father who wants to spend more time with his children disguises himself as a British nanny and applies for a housekeeping job in his ex-wife's home. Free to be the "woman" he never knew he could be, he soon creates a whole new life with his entire family.