[quote name=\'fostergray82\' date=\'Aug 5 2005, 07:38 AM\']I think what Steve is saying is that the entire show will actually take the time slot, instead of ending a few minutes before the half-hour is up. For example, I've seen several occasions where the show goes off at 7:27 or :28.
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Because of the MTV-ization of television as a whole, it's more frequent that television shows butt up against each other, because of the fear of a viewer taking advantage of that commercial break between shows to change the channel. But, usually, a half-hour show strives to be 28:30 long, so that a (usually local) commercial break can be inserted between shows. I'm guessing that practice goes back to a time where the Master op needed that window to change tapes.