Presumably taking cues from two of this summer's biggest unexpected hits Now You See Me and World War Z, the Season 4 finale of Pretty Little Liars has some magic tricks up its sleeve, all the while declaring World War A.

When "A" leads the Liars to Ravenswood, they must find one of their own who does a mysterious disappearing act during a special magic show. But, as promised, their visit to Ravenswood could make all hell break loose with that aforementioned World War A. In fact, "A" is already busy waging war on Hannah and her mother.

The summer finale of Pretty Little Liars airs at 8 PM ET on ABC Family. If you can keep your shit together until 9 PM ET, there's the Season 3 premiere of Storage Wars on A&E, and then let loose again at 10 PM ET for the Season 1 finale of Drunk History on Comedy Central. Hiccup!