Trivia

The assassination scene was shot 6 months after production ended, and was edited into the film in the last moment, only about a month before its premiere.

Alice Nellis was originally announced as director, but she went ill two months before shooting.

Agnieszka Holland and Jirí Svoboda were considered as directors.

Detlef Bothe, who played assassinated Reinhard Heydrich, later reprised his role in Anthropoid (2016).