Sarah and her young son Chris move to a new home in the Irish countryside. One night, Chris vanishes, and when he reappears, Sarah begins to fear that the boy who has returned may not be her son at all.
Sarah dan putranya yang masih kecil Chris pindah ke rumah baru di pedesaan Irlandia. Suatu malam, Chris menghilang, dan ketika dia muncul kembali, Sarah mulai takut bahwa anak itu mungkin bukan putranya sama sekali.