Leverage delivered an emotional, funny, cliffhangery penultimate episode of season four last night, leaving fans anxious for this Sunday's finale, "The Last Dam Job."

What can you expect from the episode?

Look for Nate to enlist the help of "past allies and foes," according to the official TNT description, as he sets out to "crush" Latimer and Victor Dubenich. The following promo teases "twists, turns and an ending you need to see to believe." So buckle in and meet us back here Sunday night for a complete review.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.