Olga / Season 4 Season guide Olga: Season 4 17 episodes Premiered Aug 31, 2020 Updated Jul 21, 2026 Spoiler-safe Advertisement Episodes S4·E1 Episode 1 Aug 31, 2020 · 24 min S4·E2 Episode 2 Aug 31, 2020 · 24 min S4·E3 Episode 3 Sep 1, 2020 · 24 min S4·E4 Episode 4 Sep 2, 2020 · 24 min S4·E5 Episode 5 Sep 3, 2020 · 24 min S4·E6 Episode 6 Sep 7, 2020 · 24 min S4·E7 Episode 7 Sep 8, 2020 · 24 min S4·E8 Episode 8 Sep 9, 2020 · 24 min S4·E9 Episode 9 Sep 10, 2020 · 24 min S4·E10 Episode 10 Sep 14, 2020 · 24 min S4·E11 Episode 11 Sep 15, 2020 · 24 min S4·E12 Episode 12 Sep 16, 2020 · 24 min S4·E13 Episode 13 Sep 17, 2020 · 24 min S4·E14 Episode 14 Sep 21, 2020 · 24 min S4·E15 Episode 15 Sep 22, 2020 · 24 min S4·E16 Episode 16 Sep 23, 2020 · 24 min S4·E17 Episode 17 Sep 24, 2020 · 24 min