When the IRS accuses Sheldon of making a mistake, he’ll stop at nothing to prove them wrong. Then, when Dale is forced to get a colonoscopy, he tries to convince Meemaw to join him.
As Callen continues hunting Katya, Kilbride enlists NCIS to help find a truckload of stolen guns. The assignment becomes more challenging when their suspect, the son of a mob boss they believe was planning to sell them, is found dead.
When the flight is overbooked, the crew must find a way to get passengers to give up their seats without using force. Nichole makes a killing selling snacks while the flight is on hold, Artem argues with an unexpected seatmate and Ronnie’s new love interest buys a ticket for her flight so they can spend more time together.