Work by 80 artists from 20 countries will celebrate the majesty and ecological significance of trees in a new exhibition at the Southampton Arts Center.

Nine months after filming wrapped in Wainscott, the comedy "Who Invited Charlie?", whose cast and crew includes East Enders, will have its world premiere at the Hamptons International Film Festival.

A curiosity for history, particularly of Long Island and the East End, led Emily Sundberg on a quest to find out more about Gardiner's Island, resulting in a new documentary, "The End."

As part of its Julie Andrews retrospective, Ms. Andrews will attend a screening of "Mary Poppins," and the cinema has mounted an exhibit related to the personal and professional relationship of Ms. Andrews and Tony Walton.