Description:Two unrelated young girls happen to look identical and they suddenly meet. Amanda Lemmon (Mary-Kate Olsen) is an orphan, and she is about to be adopted by a family whom she doesn't like, The Butkises. She actually wants her child-loving case worker Diane Barrows (Kirstie Alley) to adopt her instead. Diane would like the same thing butTwo unrelated young girls happen to look identical and they suddenly meet. Amanda Lemmon (Mary-Kate Olsen) is an orphan, and she is about to be adopted by a family whom she doesn't like, The Butkises. She actually wants her child-loving case worker Diane Barrows (Kirstie Alley) to adopt her instead. Diane would like the same thing but authorities will not let her, due to her low salary. Alyssa Callaway (Ashley Olsen) is coming home from her boarding school's piano recital competition, only to find that her wealthy father Roger (Steve Guttenberg) is about to marry Clarice Kensington (Jane Sibbett) a socialite who (secretly) hates kids and baseball (which Roger adores). The girls switch places and find out that Diane and Roger would fit together perfectly. So they arrange "chance" meetings with the desired result: They fall in love with each other. After some turbulences, Alyssa who poses as Amanda ends up being adopted by the Butkises. She and Diane (while looking for Alyssa) find out the only reason The Butkises have adopted many children were for the children to work in their salvage yard. When Clarice secretly spies on Roger and Diane, she decides to move up the wedding from the next month to the next day. After Amanda, who poses as Alyssa, proves to Vincenzo who she really is at the church, he summons to have the real Alyssa picked up from the Butkises' salvage yard to stall the wedding. Once Diane and Alyssa end up at the church, Roger stops the wedding and tells Clarice that he fell in love with Diane. Furious, Clarice slaps Roger and prepares to do the same to both Amanda and Alyssa but is stopped by both Diane and Vincenzo. Clarice storms out of the church, embarrassed. Roger and Diane both find out in the end that it was Amanda and Alyssa that arranged all the meetings between the two of them the entire time.... (more)(less)