


Diane Barrows (Kirstie Alley) is a social worker who takes care of the orphans.He begins to have doubts about marrying Clarice after he meets Diane and they click. He owns Camp Callaway, which he founded with his late wife, and currently resides in a large vacation home across the lake from it. Roger Callaway (Steve Guttenberg) is a very wealthy widower.She attends Camp Callaway after switching places with Amanda. She thinks her father's fiancée, Clarice Kensington, seems nice until she overhears her saying rude things about the house and her mother. She is a prize-winning pianist and an equestrienne. Alyssa Callaway (Ashley Olsen) is a rich girl and the only child of Roger Callaway, the owner of Camp Callaway, the summer camp for the orphans.She has the idea for herself and Alyssa to switch places for a couple of days. Amanda Lemmon (Mary-Kate Olsen) is an orphan.Roger and Diane both find out in the end that it was Amanda and Alyssa that arranged all the meetings between both of them the entire time but it ends happily. Alyssa embarrasses her even more by stepping on her gown, causing the skirt to rip off. Furious, she slaps him and prepares to do the same to both Amanda and Alyssa but is stopped by both Vincenzo and Diane. Once she and Diane show up, Roger stops it and tells Clarice that he fell in love with Diane. He summons to have the real Alyssa picked up from the Butkises' salvage yard to stall the wedding. Roughly two hours before it, Amanda, who poses as Alyssa, proves to the family butler, Vincenzo ( Philip Bosco), who she really is. When Clarice secretly spies on Roger and Diane, she decides to move up the wedding from the next month to the next day. She and Diane (while looking for Alyssa) find out the only reason they have adopted so many kids was for them to work in their salvage yard. After some turbulence, Alyssa (who poses as Amanda) ends up being adopted by the Butkises. So they arrange "chance" meetings with the desired result: they fall in love with each other. The girls switch places and find out that Roger and Diane would fit together perfectly.

Alyssa Callaway (Ashley Olsen) is coming home from her 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 threatens to send her soon-to-be stepdaughter to boarding school in Tibet. Diane would like to do so, but authorities will not let her because of her low salary. She actually wants her child-loving social worker, Diane Barrows (Kirstie Alley), to adopt her instead. Amanda Lemmon (Mary-Kate Olsen) is an orphan, and she is about to be adopted by the Butkises, a family whom she doesn't like. Two unrelated young girls who happen to look identical suddenly meet.
