We're constantly looking for clues about what's coming up next on Pretty Little Liars, and what better source of info than the promos themselves?

We've taken a close look at the Canadian preview for Season 3, Episode 18: "Dead to Me" and there's a lot of exciting stuff going on. Here’s what we gathered from our frame-by-frame analysis:

Spencer in distress. At :02, we see Spencer (Troian Bellisario) curled up, looking distressed.

More info from the private detective. At :03 we see that Spencer meets up with her private detective again, which probably means he finds something on Toby (Keegan Allen).

The "A" key plays a roll. At :07 we see one person holding an "A" key, and another an envelope. We think it's the private detective returning the key to Spencer.

Wesley gets a call — and Hangs Out With Aria. Wesley (Gregg Sulkin) is back this week, as we see at :08. At :20 and :22 we see Aria (Lucy Hale) is with him.

25 opportunities to set Emily up. We hear Emily (Shay Mitchell) say, "'A' has 20 opportunities to set me up," which is explained in this sneak peek.

Emily freaks. We already knew Emily is going to undergo hypnotherapy this week. It sounds like she doesn't love it, since we hear her say "I'd like to wake up now," and at :14 she looks very freaked out.

"Stop!" We've already seen Alison (Sasha Pieterse) screaming "What do you you think you're doing?" in a flashback in the American preview, but here, it sounds like she also says "stop."

Hope? We see Spencer (Troian Bellisario) telling someone, "I open the door. If it's full of the things I think it is, then there's hope." However, at :22 we see Spencer gasping after entering a room. Is that the room she's talking about? If so, it sounds like things don't work out the way she wanted.

A fight. At :24 we see two people in what appears to be a fight. We think one of them is Wesley, but we're not positive.

Watch it yourself below!

Credit: YouTube Photo: Pretty Little Liars Season 2, Episode 18 Canadian Preview: Spencer Looks for Hope (VIDEO)

 

For more on the episode, check out our breakdown of the American preview.
 
Find more Pretty Little Liars spoilers here.

Catch the next episode of Pretty Little Liars on Tuesday, February 5, 2013 at 8 p.m. ET/PT on ABC Family.

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