Not something a non-German would care about, but the rather small soldier in the tavern? Volker Michalowski, kind of famous German comedian with a (stealth) cameo.
Hey it's suicidal Paul and Gunther from 'Love In Thoughts'. As Nazis. But is Gunther still gay?
Rock Fertig-Aus went back in time in order to kill some Nazis.
Good to see that Azazeal is still as suave as ever.
Adam Sandler, Simon Pegg and Leonardo DiCaprio were considered for the respective parts of Donny Donowitz, Archie Hicox and Hans Landa. The role of Hicox was originally written with Tarantino favorite Tim Roth in mind.
Also, at one point Ennio Morricone was onboard to compose the score but backed out due to his belief that he would be unable to work efficiently in the amount of time given.
In the screenplay of Inglourious Basterds, the first part of the film set in Paris was intended to have been filmed in black and white, using entirely natural lighting, in reference to the French New Wave. This was probably cut by Executive Meddling, on the grounds that most of the audience wouldn't get the reference, and came here to see an action movie, get back to the killin' already!