Die Anstalt / Season 4 ▦ Season guide Die Anstalt: Season 4 8 episodes Premiered Feb 7, 2017 Updated Jul 24, 2026 Spoiler-safe Advertisement Episodes S4·E1 Episode 1 Feb 7, 2017 · 53 min S4·E2 Episode 2 Mar 7, 2017 · 55 min S4·E3 Episode 3 Apr 4, 2017 · 57 min S4·E4 Episode 4 May 16, 2017 · 53 min S4·E5 Episode 5 Sep 19, 2017 · 54 min S4·E6 Episode 6 Oct 17, 2017 · 70 min S4·E7 Episode 7 Nov 7, 2017 · 48 min S4·E8 Episode 8 Dec 5, 2017 · 62 min