At Home with Amy Sedaris wraps up its debut season on truTV tomorrow night, and from the looks of this sneak peek, it’s going to get pretty scary. In the clip, Sedaris lets in a sinister stranger who might (probably, definitely?) be a murderer – a role that couldn’t be filled better by anyone other than Michael Shannon. Watch the clip above, and catch the rest when the At Home with Amy Sedaris season 1 finale airs on truTV tomorrow night at 10:30pm.