Posing as a lieutenant commander aboard a German submarine, a man struggles to remain undercover as his crew grows suspicious of his odd behavior. Atze Schröder, Oliver Wnuk, Yvonne Catterfeld, Jürgen Schornagel, Götz Otto, Christian Kahrmann, Maxim Mehmet, Max Richter, Dustin Semmelrogge, Sven Walser Added on Netflix 2022-06-01.