Season 4 On the hunt for "Mephistopheles" Details Casts Videos Galleries Posters Season Lists Episode Lists Title Season 4 Genres Crime Drama Mystery Air Date Episode Runtime 01 Hours 29 Minutes Season Number 4 Episode Count On Season 4 2 Production Companies Endor Productions, MR FILM Matthew Beard... Max Liebermann... Juergen Maurer... Oskar Rheinhardt... Charlene McKenna... Leah Liebermann... Conleth Hill... Mendel Liebermann... Amelia Bullmore... Rachel Liebermann... Josef Ellers... Sergeant Haussmann... Simon Hatzl... Police Commissioner Stras... Jessica De Gouw... Amelia Lydgate... Vienna Blood: Trailer | BBC Trailers (Trailer) Original Size (3840x2160) Original Size (1920x1080) Original Size (1920x1080) Original Size (1920x1080) Original Size (1920x1080) Original Size (1920x1080) Original Size (3840x2160) Original Size (1920x1080) Original Size (1920x1080) Original Size (3840x2160) Original Size (1920x1080) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (1520x2280) Original Size (680x1000) Original Size (2000x3000) Original Size (2000x3000) Original Size (646x900) Original Size (2000x3000) Original Size (2000x3000) Original Size (2000x3000) Original Size (500x750) Original Size (2000x3000) Original Size (1000x1500) Original Size (2000x3000) Season 1 3 Episode(s) 2019-11-18 Season 2 3 Episode(s) 2021-12-10 Season 3 3 Episode(s) 2022-12-14 Season 4 2 Episode(s) Episode 1 Part 1... Episode 2 Part 2...