We had this problem last season because we simply duplicated a burned master instead of paying to have one pressed professionally, its unfortunate but reality. Hopefully its just your dvd player.
youd dvd must be like mine...as in being old school dvd...meaning that burned dvds werent that popular back then so they didnt make them compatible...but now...they are...so u are screwed unless u get a new dvd player.
well i'm trying to play them in my Macbook Pro, so I doubt its because they player is too old. Plus I just watched Arrested Development in my DVD player. Static PM'd me though, hopefully I can get it working.