"A" is back on Pretty Little Liars, and we can't wait to see what happens on Season 5, Episode 6 (“Run, Ali, Run”) after their explosive re-entry onto the scene.   

Fortunately, the sneak peeks from the episode give us a few clues about what we can expect when we tune in tomorrow.

1. Mr. Hastings wants answers. In this clip, Spencer (Troian Bellisario) has a run-in with her dad, who demands to know why his wife has left him. For his moment, he actually seems vulnerable. Is that an act, or is he really hurt and confused?

2. Spencer spills. Spencer admits that she and her mom know her dad and big sis lied about their whereabouts on the night Mrs. D disappeared. Will Mr. H be able to conjure up a satisfying explanation about where they really were?

3. Spencer heads back to Radley. Don't worry, she hasn't snapped again — she's just looking for answers by calling on her old buddy Eddie Lamb. We missed you, Eddie!

4. A reminder about the Cavanaughs. One of the first topics Eddie and Spencer touch on is the Cavanaughs, who, we're reminded, got compensation, but no answers about what really happened to Toby's mom. Just some small talk, or are we being reminded because this plotline is about to play a big role again?

5. So, what's up with Bethany Young? Next, Eddie brings up Mrs. D, and Spencer uses the opportunity to mention Bethany Young. Will Eddie provide more info about the girl from Ali's grave? We hope so.

6. Ali is staying with Hanna. In this clip, we see Alison (Sasha Pieterse) at Hanna's (Ashley Benson) house. Their dynamic is a bit fraught, we we're always excited to see them together.

7. Poor Travis. Then we learn that Hanna totally blanked on a date she was supposed to have with her boy. Hanna insists there's nothing wrong, but Travis is totally aware that something is up.

What do you make of these sneak peeks? Let us know in the comments below!

Catch the episode on Tuesday, July 15, 2014 at 8 p.m. ET on ABC Family.