Credit: Video Still

The Pretty Little Liars promos from Canada's MuchMusic are always thrilling, and the one for Season 3, Episode 18: "Dead to Me" is no exception.

Watch the preview below to get a glimpse of Spencer (Troian Bellisario) on the verge of desperation, Emily (Shay Mitchell) begging to "wake up now" and more.

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

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.

Source: MuchMusic

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