The hand rising out of the earth in that end flashback during Pretty Little Liars' Halloween episode, "This is a Dark Ride" definitely upped the PLL creep factor a notch, and with all the hinting at Alison possibly still being alive...when (and how?) will "the hand" be explained? Or will it?
“In essence, you revisit it all season because the question of Alison being alive was raised last season,” EP Oliver Goldstick explains, “but as far as that night of that hand coming out of the earth, that will be explained when we get to the end of 4A.”
Any theories? And can we seriously wait until mid-season to get answers?
Source: Entertainment Weekly