“The Killer In The Guest House” (** out of four) was a mundane suspense thriller about a struggling fashion photographer (Chelsea Hobbs) who rents her guesthouse to a former marine (Marcus Rosner) who seems like Mr. Perfect but she subsequently realizes he is a con man intent on killing and doing whatever it takes to overtake her life. Tired story is reasonably well-acted and well-made but you’ve seen it all done before and done better many times. Anyone who can’t guess the entire movie in the first 20 minutes needs to get a new hobby.