Pretty Little Liars Season 3, Episode 23: “I’m Your Puppet” (March 12) is the last episode before the Season 3 finale, so you know it's gonna be good. All of the spoilers about the episode aren't enough to satisfy us, so we've taken a close look at the sneak peeks of the episode to see what else we can learn before it airs tonight.

A body. In this first sneak peek, the Liars give Spencer (Troian Bellisario) what they think is good news: A body was found in the woods, and the police think it's from some random person — not Toby (Keegan Allen). In fact, the body wasn't even where Spence thought she saw Toby.

Credit: YouTube Photo: Pretty Little Liars Season 3, Episode 23 Sneak Peek: A Body?

Spencer is staying in Radley. "I need to stay here, I need more time," Spencer says in the sneak peek above, a sentiment she repeats in the one below, too. "Time for what?" Hanna (Ashley Benson) asks. We have a feeling the answer is searching for clues.

Credit: YouTube Photo: Pretty Little Liars Season 3, Episode 23 Sneak Peek: "I'm Not Ready!"

Veronica's past with Alison. In the sneak peek above, Spencer's mom tries to convince her to come home. When Spencer flips, Veronica (Lesley Fera) asks her what really happened with Toby, and then utters this ominous and curious statement: "The last time I saw someone in this state, clinging to a secret this hard, it was Alison [Sasha Pieterse]. A few weeks later she was dead."

Emily's plan. In a sneak peek that you can watch here, Emily (Shay Mitchell) comes up with a plan to help Spencer: Break into the morgue, and take a picture of the dead body, to prove it's not Toby.

Shana's interest. In the same sneak peek, we also learn that Paige (Lindsey Shaw) is out of town, and Shana (Aeriel Miranda) is suddenly texting up a storm with Em. We don’t like where this is headed.

"Caleb had a lot to share." In that sneak peek, Hanna also comes into the scene declaring "Caleb [Tyler Blackburn] had a lot to share." Is that related to the "A" team, or ...

Trouble with Caleb's dad. In the sneak peek below, Hanna learns that Caleb's dad appears to have absconded with the church's bell, replacing it with a much cheaper model — "to the tune of $8,000." Whoops.

Credit: YouTube Photo: Pretty Little Liars Season 3, Episode 23 Sneak Peek: Caleb's Dad Goes Bad

The Morgue. In this last sneak peek, Em and Hanna do break into the morgue. Will they find the proof they want?

Credit: YouTube Photo: Pretty Little Liars Season 3, Episode 23 Sneak Peek: The Morgue

Find more Pretty Little Liars spoilers here.
 
Catch the episode of Pretty Little Liars on Tuesday, March 12, 2013 at 8 p.m. ET/PT on ABC Family.
 
Rebecca Martin is an editor at Wetpaint Entertainment. Follow her on Twitter @BeccaDMartin.