This episode was originally scheduled to air on June 1st, 2020, but was delayed because of a joke about Stan kneeling during the national anthem.
Roger's assassin persona is a spoof of Jean Reno's character Leon and Rogu's persona is a spoof of Natalie Portman's character Mathilda from Léon: The Professional (1994). Leon is a professional hitman who lives by a very strict code, once he takes a job he sees it through no matter what. Leon lives next door to a drug dealer whose entire family is murdered by a corrupt DEA agent, save for his 12-year old daughter, Mathilda. Leon hides Mathilda in his apartment to protect her and agrees to teach her the methods he uses as an assassin so she can get revenge on the man that killed her mother and brother.