It looks like the second Harry Potter film will come out on DVD and video on April 11.
Cool extra bits on the DVD will include 19 new and extended scenes, where we'll see more of Dobby, the flying Ford Anglia and a scary encounter with the Malfoys.
There's also exclusive interviews with JK Rowling and screenwriter Steve Kloves.
Magical games will let you into the Forbidden Forest, the Chamber and into Professor Lockhart's classroom, where you can nose around his prized books and photos.
The Chamber of Secrets has taken more than £50 million pounds in the UK so far, making it the most popular film of 2002.