The Affair Guest cast, played by Claes Bang Episode 5x01: Episode 1 (Aug 25, 2019) Episode 5x02: Episode 2 (Sep 1, 2019) Episode 5x03: Episode 3 (Sep 8, 2019) Episode 5x04: Episode 4 (Sep 15, 2019) Episode 5x05: Episode 5 (Sep 22, 2019) Episode 5x08: Episode 8 (Oct 13, 2019) Episode 5x09: Episode 9 (Oct 20, 2019)