Set in Concrete (S02E04)

Gordon is expecting a guest, Graham Hansom, who is interested in exploring what triggers anger in people. Meanwhile, Laura discovers that Gordon has accidentally trapped his feet in a cardboard box filled with concrete after he irritated someone at a party the previous night. The real issue is that Gordon isn’t paying attention. Things take a turn for the worse when Graham's belongings end up damaged, and Gordon’s antics only frustrate him further, triggering the alarm. Laura scolds Gordon, who remains oblivious to the chaos he’s caused.