Watch Online Free HD Solarmovies. Charlie's getting married. When he invites his friends to join him for a stag weekend in a remote British cabin, the group thinks it's a great opportunity to leave the U.S. behind and have a blow out with their old buddy - only thing is, Charlie isn't telling his friends the whole truth about the trip. Instead of celebrating, events soon take a sinister turn when the friends start to disappear one by one.