Aggiungi una trama nella tua linguaA visit from some distant, criminally insane relatives turns into a nightmare for a sweet, unknowing young couple. David Keith, Mel Harris and William Katt star.A visit from some distant, criminally insane relatives turns into a nightmare for a sweet, unknowing young couple. David Keith, Mel Harris and William Katt star.A visit from some distant, criminally insane relatives turns into a nightmare for a sweet, unknowing young couple. David Keith, Mel Harris and William Katt star.