GradVT06

I try to play the 3rd episode on the disc, Couterfeit Reality, which has a bonus optional commentary. When you click to play that episode, it brings up the screen to select either 'yes' or 'no' to the bonus commentary. When I select 'no' like I have on the other episodes with the commentary, instead of playing the episode it plays another episode on the disc, Prime Suspect, which doesn't even have a commentary. I've tried playing it in another DVD Player and I can't get Counterfeit Reality to play. If I clcik 'yes' to play with the commentary, it plays a different episode on the disc, Identity crisis. So either way, with or without the commentary, it plays a different episode. Each of which I play on their own by selecting them, but just not Counterfeit Reality. I bought it on DDD's 20% off sale and just getting to the show now b/c I ordered a lot of stuff. Any way I can do a disc replacement with Paramount?