Say It Isn't So Productions

Say It Isn't So | United States of America
Genre
IMDB
5.0 (12365 votes)
Budget
25,000,000.00$
Boy meets girl; boy falls in love (and had wild, non-stop sex) with girl; boy loses girl... when they discover they are brother and sister! But when he learns that he's the victim of the ultimate case of mistaken identity, the lovesick young man -- whom everyone still thinks is after some taboo thrills -- must race across the country to stop her from marrying another man.