在这部埃尔克斯先生恐怖/短片片中,独居女子收到一封来历不明的信件，收信人素不相识，警察也完全查不到寄信人，她在好奇的驱使下配合寄信人的游戏，终于发现了真相……
As always, the first thing Mia does before entering her cosy Dublin apartment is to check her mail, skimming through important and boringly insignificant letters. However, this time, a plain but queerly different envelope by a certain Mr Eckles stands out--a grim bearer of a spine-chilling string of unexplained events, as yet another message arrives on the following day, paired with an uncanny and neatly-presented gift. But, what is the meaning of this, and above all, who is Mr Eckles?
