Who plays the leading role as Neo in the film 'The Matrix' from 1999?

Explanation

'The Matrix' from 1999 revolutionised the way action films were made. Keanu Reeves starred as Neo - The One - who has to save the world from the power of the machines and from Mr. Smith, played by Hugo Weaving. This film was to become a huge success for the brothers Lana and Andy Wachowsky, and a film number two, and three, were produced also, starring Lawrence Fishbourne and Hugo Weaving. Leonardo DiCaprio, Will Smith and Ewan McGregor were all offered the role as Neo.