i got a dvd collection for Christmas and i was trying to play the dvd on my ps3, and guess what? it said  "this model of playstation 3 is not compatible with ps2" i looked at the back of the disk and it said playstation 2 like every other ps2 games, not all the dvd are like that, this is from Sony pictures by the way, i think they accidentally made the dvd on the ps2 disk, now i seriously doubt it will play on any other dvd except a playstation 2... i seriously thought it was a normal dvd because it even said so on the front of the dvd.. this show is named married with children (loved that show) lol

Hmm thats weird. Call Sony because this isnt normal. A DVD movie on a PS2 disc ? maybe its married with children the game ?

return it to the store,

-edit-

I'm not saying I don't believe you...but that just doesn't sound right.  If it's true, just take it back to the store and say you're DVD player doesn't play it.