Turned down the offer to co-star in the movie.
Viggo Mortensen was offered the role of Ducard/Ra's Al Ghul.
Mortensen was considered to play Dracula.
According to IMDb, Viggo Mortensen was cast in the role on John Dunbar.
Mortensen was considered for the role of Tarzan but lost out.
Viggo Mortensen was said to have been cast in a role, but eventually turned it down because he got a call from Peter Jackson for the role of Aragorn in LOTR.
Considered for the role of Wolverine.
Did you know that Viggo Mortensen was not the only choice for these movies? (click to learn more)