If you’re a fan of the hit CBS series Elementary, then you’re in for a real treat this fall. The show’s fourth season is coming to DVD on September 19, and it’s packed with all-new bonus features.

The DVD set includes 10 episodes, plus all the bonus features from the season’s DVD release in the UK. That includes behind-the-scenes featurettes, audio commentaries, and a gag reel.

The episodes on the DVD set are “The Past Is Parent,” “Evidence of Things Not Seen,” “All in the Family,” “A Difference in Kind,” “The Adventure of the Ersatz Sobekneferu,” “The Valley of Fear,” …