Three parts  The Matrix. The Matrix Reloaded. and. The Matrix Revolutions. A fourth DVD, The Animatrix. is a collection of animated short films.
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The Matrix series is a trilogy, there are 3 movies total, including The
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1.The Matrix 2.The Matrix Reloaded 3.The Matrix Revolutions The was also a series of short films based on the Matrix trilogy released as The Animatrix.
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the matrix is the first one. the matrix reloded is the second part. the matrix revolutions is the third part.
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