The Durrells Guest cast, played by Olivia Lebedeva-Alexopoulou Episode 3x05: Episode 5 (Apr 15, 2018) Episode 3x06: Episode 6 (Apr 22, 2018) Episode 3x08: Episode 8 (May 6, 2018) Episode 4x02: Episode 2 (Apr 14, 2019) Episode 4x04: Episode 4 (Apr 28, 2019) Episode 4x06: Episode 6 (May 12, 2019)