It's not Pretty Little Liars without some thrills and chills, and based on some spoiler-y tweets from Nia Peeples (Pam Fields) Season 4, Episode 3: "Cat' Cradle" will bring the frights, big time.

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The cast had the table read for Season 4, Episode 3 today (April 1, 2013), and Nia tweeted about the script, saying, "Just read the next #pll script... #suspense! #nightmare #omg!" She added, "I can't even speak about the new #pll script . too #frightening"

Hmm ... What do you think happens that has Nia so scared?

We don't know much about the episode, but it will feature "a Tim Burton-ish character named Hector Lime, an unkempt sculptor who makes props and statues for horror movies." And it just so happens Hector specializes in masks. Sounds like a character that could provide some answers!

Do you think the Liars get too close to another truth and suffer the consequences? Or could Nia's tweets indicate that Pam Fields herself could be in trouble? Emily's family hasn't been targeted much, but they could wind up in danger, especially since Em has started taking the lead on investigating things.

Whatever happens, we're just pleased to hear that Nia's in the episode.

Find more Pretty Little Liars spoilers here.

Source: @nia_peeples, @norbuck

Rebecca Martin is an editor at Wetpaint Entertainment. Follow her on Twitter @BeccaDMartin.