before the end titles, there is a monologue with Traudl Junge taken from the older film.
DVD in Erkan's luggage
Referenced in voice-over in the first scene.
The Russian campaign mission and a multiplayer map are named "Downfall" which is a reference of this movie.
When Vivian scolds her employees, it is reminiscent of the scene in Der Untergang when Hitler realises they've lost the war.
Jonah mentions Downfall internet memes.
Bruno Ganz who played Professor Bruckner in this movie, played in Der Untergang (2004) as Adolf Hitler
This film was a nominee.
A clip from this film is shown
A dubbed fragment, made as a spoof, is shown.
Jeremy Corbett asks Adolf Hitler whether they can mention the Auckland Grammar students kissing the swastika.
The way Vivian Wagner talks during the presentation for the election campaign.
parodied in the German Cleveland show