This summer's Grown Ups will be director Dennis Dugan's fifth collaboration with Adam Sandler, but the duo isn't stopping there. Our intrepid LA reporter Eric Eisenberg talked to Dugan today about Grown Ups and the director revealed that he'll be reteaming with Sandler once more on Jack and Jill, a comedy announced last fall that you may remember from its pretty bizarre premise: Sandler is playing a pair of twins, one a boy, one a girl.

The movie is a romantic comedy, and it's not clear how Jack's twin sister Jill will fit into the story, since presumably it's not a romance between the two of them (that's probably going too far even for Sandler). Hopefully Eric got a few more details out of Dugan on the story and will pop by to provide them later.