Last night I wanted to watch AITF and I saw the end of a Cheers episode and that guy Sam (Thats his name right) was in a restuarant with that Diane person.Then later that night I turned on to watch something else and I saw the end of another episode!All those people were inside a house not in the place they usually are.So my question is do they show 4 different episodes?or was it the same?or a mistake by N@N?Its just been bothering me so please if you can answer my question.

one night they show 4 episodes 2 at 10:00 & 2 at Midnight then the next night they show the 2 that were on at midnight at 10:00 & the ones that were on at 10:00 at midnight

Thanks I figured it out.That was really bugging me.