Natalie Portman and Jean Reno in Léon: The Professional (1994)
Natalie Portman as Mathilda in Léon: The Professional (1994)
Which of these acting debuts left the biggest impression on you?
To keep this group of actors more special, I am not including actors who were previously credited for appearing in TV shows or TV movies prior to their 'big film debut'; the debut movie needs to have at least 2,000 votes for the actor to be included; and the actor needs to have at least appeared in one later credited role (otherwise they might be one-hit wonders).
Discuss here: http://www.imdb.com/board/bd0000088/thread/224756759