Leo is a successful author who is experiencing a tough writer's block. Feeling the pressure to finish the new installment of his popular series of books, Leo swaps homes with his best friend, Ellie, for a period of time. During his stay at Ellie's place, Leo ends up meeting Matt, who helps him get out of his own way when it comes to writing something new and inspiring. Leo and Matt's newfound friendships turn into something far more meaningful, just as Ellie is experiencing a similar situation with Sam.
A newlywed couple joins a group of self-centered Hollywood types at a remote lake house, but the weekend takes a dark turn when someone murders the host. And because everyone had motive, everyone is a suspect.