Three parts  The Matrix. The Matrix Reloaded. and. The Matrix Revolutions. A fourth DVD, The Animatrix. is a collection of animated short films.
http://wiki.answers.com/Q/How_many_parts_of_matrix...

The Matrix series is a trilogy, there are 3 movies total, including The
http://www.chacha.com/question/howmanymoviesof...

There are at least 30 different Halloween movies. Some movies are made in sequence and some are a one time deal. All are scary and give you a thrill.
http://www.ask.com/webanswers/Society/Holidays/ho...

the matrix is the first one. the matrix reloded is the second part. the matrix revolutions is the third part.
http://answers.yahoo.com/question/index?qid=201001...
