Season five finale of "Pretty Little Liars" took the world by storm when viewers learnt that Charles DiLaurentis is A. Hannah, Aria, Spencer, Emily and Mona were trapped and fenced in in Charles' dollhouse when we last saw them unsuccessfully plan their escape.

Season six has lots in store for devout followers of the ABC Family mystery saga. It is widely speculated that Spencer and Toby will be the ones to unmask Charles. This rumor started when the show's executive producer, Marlene King, posted an Instagram photo of Toby in his police uniform with the caption, "Officer Toby says Game On Charles! #PLLSeasonSix June 2!"

The second clue that Spencer will assist Toby came from a Twitter user Dead Little Liars who posted a picture of Spencer with the caption "Want to know who the first person to see Charles without his mask is? #PrettyLittleLiars spoiler #PLL". The words, "Spencer will be the first person to see Charles unmasked" is splashed across her image.

Meanwhile, WetPaint reports that "Pretty Little Lairs" director Norman Buckley posted several Instagram pictures that show Andrew and the liar's parents, making it clear they will have major roles in the upcoming season. Norman especially specified that episodes two and three will feature a lot of the former decathlon team member, Ella and Ezra.

The most spoilers of season six were revealed by TVLine in an interview with executive producer executive producer Oliver Goldstick. He stated that while it's fair to assume that Charles is Jason's twin brother, fans shouldn't hold out on betting on it. The first half of season six will feature 10 episodes and pick up right where season five left off. Season 6A will take place in over three weeks.

Additionally, a four-year time-jump will take place during the mid-season premiere that will see the liars back from college. Goldstick hinted that Aria and Ezra may get back together and promised more of Jason and Andrew.

Season six of "Pretty Little Liars" airs on Tuesday, June 2 at 8 p.m. ET on ABC Family.