Say It Isn't So

Say It Isn't So

They share a love. They share a passion. And they might share DNA.

3/10/20011h 35min4.8/10(187 TMDB votes)
ComedyRomance

Directed by J.B. Rogers

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Plot

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.

Where to watch

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Cast