After the accounting department gets a little turnt at a team dinner, they encourage Sarah to go back to the office late at night and mess with the already frustrated auditors. Naturally, the next morning at work is filled with regrets. 

Sarah and Lindsey put their differences aside to go searching for Hunter, who has gone AWOL, but has the files they need to finish the AP audit cycle. Meanwhile, Tracy encourages Shack to stay late and finish up the audit.