Say It Isn't So

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

No ratings yet

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.

Watch this film

Prime Video

Rent, buy, or stream

Amazon

DVD & Blu-ray

Apple TV

Rent, buy, or stream

Vudu

Rent or buy

Some links are affiliate links — I earn a small commission if you buy, at no extra cost to you. Learn more

Cast

Chris Klein actor Heather Graham actor Orlando Jones actor Sally Field actor Richard Jenkins actor John Rothman actor Jack Plotnick actor Eddie Cibrian actor Mark Pellegrino actor

🎭

Brent Hinkley actor

🎭

Henry Cho actor Richard Riehle actor

🎭

Brent Briscoe actor Ezra Buzzington actor Julie White actor David L. Lander actor Lin Shaye actor

🎭

Barrow Davis actor C. Ernst Harth actor

🎭

Connor Widdows actor