_**A bored college lass meets a wild-and-free older guy on Long Island**_ An affluent couple from Manhattan and their literary major daughter (Willa Fitzgerald) enjoy a getaway to the Hamptons when the mother invites an old flame out to their beach house, a charismatic edgy artist (Murray Bartlett). What could possibly go wrong? "Beach House" (2018) is a slow-burn Hitchcockian drama/thrillerver mais...