The Incomparable Connie Walker - S1-E18
Continuity mistake: "The Incomparable Connie Walker": When Dillon visits Mayor Walker's house, Walker's red carnation is on his left lapel. But one shot of him is, for some reason, reversed, causing the carnation to switch itself to his right lapel for a moment.
Continuity mistake: When Harry confronts Father Torres, he holds the gun at chest height in the over-the-shoulder shots, but only waist high in the reverse angles. (00:43:25)