The Bourne Identity (2002)

A man, salvaged, near death, from the ocean by an Italian fishing boat. When he recuperates, the man suffers from total amnesia, without identity or background, except for a range of extraordinary talents in fighting, linguistic skills and self-defense that speak of a dangerous past. He sets out on a desperate search-assisted by the initially rebellious Marie, to discover who he really is, and why he's being lethally pursued by assassins.