WARNING: If you don't want to know what happened in this episode, don't read this photo recap!
When we last left the Earp sisters, Wynonna had crashed the car and sent them both adrift on a cliff. When they wake up, Waverly finds herself being dragged by the feet by some mysterious person, and Wynonna, impossibly placed on one of the cliff's lower legdes, is talking to her mother. It could be the sleep, it could be a hallucination, could be a vision, or it's possible that Wynonna's momma has broken free. Either way, that vision convinces Wynonna to snap her shoulder back into place and scale that wall. Of course, she must leave Peacemaker down below to do so.