99 cent store DVD's

Bought some classic t.v. on dvd @ the local 99 cent store.
Each disc has 4 episodes. Though I only bought 2 discs of Ozzie and Harriet which were half hour shows. The number of episodes on the discs for hour long series such as Bonanza and the like may be different.
They also had The Beverly Hillbillies , Gilligan's Island , Red Skelton to name a few.
Peace