Leon: The Professional (1994)
Similar films:
The Fifth Element (1997)
Kiss of the Dragon (2001)
Lucky Number Slevin (2006)
The Punisher (2004)
Taken (2008)
The Transporter (2002)
Associated people:
Danny Aiello
Michael Badalucco
Gary Oldman
Natalie Portman
Jean Reno
Luc Besson
Barely helpful plot summary:
Jean Reno babysits Natalie Portman because her family is dead. Also, sometimes he teaches her how to kill people.