Perry Mason

Haley has been arrested for under-aged drinking; Cameron stays back to watch over Alex and Luke, but they get into some crazy mishaps under his care; Jay gets out of baby shopping with Gloria, but ends up having to deal with a surprise visit from DeDe

Acting on Vladimir's information, Matt tracks down Leland Owlsley, but before he can get him to give up any information, Matt is distracted by the arrival of an elderly man, and Owlsley escapes. The elderly man is revealed to be Matt's mentor, Stick, who taught him to master his abilities as a child. He enlists Matt's help to destroy Black Sky, a weapon that the Japanese, led by Fisk's associate Nobu, are bringing into New York. Matt agrees on the condition that Stick restrain himself from killing, but Stick breaks his promise and attempts to kill Black Sky, who is revealed to be a young boy. Matt stops his first attempt, but is attacked by Nobu's men. While he is fighting them off, Stick chases down and kills Black Sky. After a violent fight in Matt's apartment, Matt defeats Stick, and he agrees to leave the city. He is later seen conversing with a mysterious, heavily scarred man, who asks him if they will be able to rely on Matt in the future, to which Stick is uncertain.

Sal is fired after refusing the sexual advances of a vindictive client, who forces Sterling Cooper to fire him lest they lose his $25 million account. Betty finds herself drawn to a politician's assistant while Don and his daughter's teacher begin an affair. This episode takes place during the end of August and the first three weeks of September 1963.