Jürgen Voller (portrayed by Mads Mikkelsen) is a villain in Indiana Jones and the Dial of Destiny. Jürgen, who also uses the alias Professor Schmidt, is a Nazi official who has disguised his true identity in the United States.  Jürgen is in search of the dial so he can return to World War II and ensure the Third Reich's victory, bringing him up against Indiana Jones and Helena Shaw.  When not wearing his military uniform, Jürgen dresses smartly in a dark suit and hat with a dark green tie.  He also wears a brown leather jacket and carries a black leather shoulder bag.

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