The year is 1944, Atze and Samuel occasionally operate on the black market, but mostly keep quiet and wait for the Americans to come. When the last German submarine, the U-900, is sent on a final mission, Atze foolishly messes with the general of this mission and has to go undercover. Together with his friend Samuel and the actress Maria, who disguises herself as a man for this purpose, he therefore smuggles himself onto the U-900 and pretends to be the captain. Since he has no idea about seafaring and gives increasingly strange orders, the crew soon becomes suspicious.
as himself
as Samuel
as Maria
as Leutnant Block
as Oberleutnant von Stetten
as Leutnant Messerschmidt
as Funkmaat Tillkowski
as Kapitänleutnant Rönberg
as Großadmiral Klittnitz
as Generalmajor Rheintal
as Eva Strasser
as Cindy McDonald's
as General Strasser
as Obermaat Jensen
as LI Grade
as Obermaschinist Albert
as Major Healy
as Admiral Duke
