JACK AND JILL Went Up The Hill When Played By Adam Sandler...

Merrick here...
Adam Sandler will play Jack and Jill in a movie called JACK AND JILL.

Sandler will play Jack as well as twin sister Jill. [EDIT] Steve Koren, whose relationship with Sandler dates back to their "Saturday Night Live" days, penned the screenplay.

...says Variety HERE. Besides writing for SATURDAY NIGHT LIVE, Steve Koren also wrote A NIGHT AT THE ROXBUY and CLICK.