Say It Isn't So 2001 · USA · 95 minutes · R · 1 nomination. comedy of errors gross-out comedy romantic comedy Stars: Chris Klein, Heather Graham, Orlando Jones Director: J.B. Rogers Young orphan Gilly (Klein) finds out his lover Jo (Graham) may actually be his biological sister. After they break up he discovers he's not related and travels across the country to stop ... Tags: nothing goes right, mistaken identities, star-crossed lovers 5.0 / 10 Login to add your rating Have you seen it? Add to your watchlist Like Young orphan Gilly (Klein) finds out his lover Jo (Graham) may actually be his biological sister. After they break up he discovers he's not related and travels across the country to stop ... Tags: nothing goes right, mistaken identities, star-crossed lovers, otherwise engaged, lovers reunited Watch Say It Isn't So trailer Starring of Say It Isn't So Chris Klein as Gilbert Noble Heather Graham as Josephine Wingfield Orlando Jones as Dig McCaffrey Sally Field as Valdine Wingfield Richard Jenkins as Walter Wingfield Eddie Cibrian as Jack Mitchelson Mark Pellegrino as Jimmy Mitchelson Jack Plotnick as Leon Pitofsky John Rothman as Larry Falwell Lin Shaye as Nurse Bautista Julie White as Ruthie Falwell Sarah Silverman as Gina Dolores Drake as Mrs. Hartunian Ezra Buzzington as Stewart David L. Lander as Reverend Stillwater Martin Morales as Mexican Man - Canada Colin Foo as Mr. Chin Storyline of Say It Isn't So 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. Genre: comedy, romance Theme: nothing goes right, mistaken identities, star-crossed lovers, otherwise engaged, lovers reunited Mood: gutbusters Certification: Mature Audiences - Ages 17+ Recommended Flag: adult humor, adult language, sexual situations MPA rating: R Award: 1 nomination. Budget: 25000000 Rating of Say It Isn't So 5.0 / 10 Login to add your rating Have you seen it? Add to your watchlist Like 0 0 0 0 0 Reviews of Say It Isn't So Write your review or comment