Immortality / Season 1 Season guide Immortality: Season 1 12 episodes Premiered Jan 29, 2022 Updated Jul 19, 2026 Spoiler-safe Advertisement Episodes S1·E1 Episode 1 Jan 29, 2022 · 24 min S1·E2 Episode 2 Jan 29, 2022 · 24 min S1·E3 Episode 3 Feb 5, 2022 · 23 min S1·E4 Episode 4 Feb 12, 2022 · 24 min S1·E5 Episode 5 Feb 19, 2022 · 24 min S1·E6 Episode 6 Feb 26, 2022 · 25 min S1·E7 Episode 7 Mar 5, 2022 · 24 min S1·E8 Episode 8 Mar 12, 2022 · 24 min S1·E9 Episode 9 Mar 19, 2022 · 24 min S1·E10 Episode 10 Mar 26, 2022 · 24 min S1·E11 Episode 11 Apr 2, 2022 · 24 min S1·E12 Episode 12 Apr 9, 2022 · 27 min