This article is from the The Simpsons FAQ, by Ondre Lombard wakkojr@nospam.wcat.com and Andrew Gill superluser@mail.rit.edu with numerous contributions by others.
Syndicated episodes are edited to fit the standard length of any other
syndicated show to allow more commercials to be shown. This means that
some scenes are shortened or removed entirely. As such, the first
material to be edited usually includes the title sequence (which is why
the syndicated titles are even shorter than the standard abridged
sequence in recent US broadcasts by Fox) and scenes that are not integral
to the plot - often meaning some of the most memorable lines are missing
from the syndicated versions.
There are a few exceptions, however. Some episodes are left uncut, but
compressed to gain additional seconds. Also, sometimes, the last two
seconds of an act is cut for a commercial break. Here's the list of
episodes that were never cut:
7G04 There's No Disgrace Like Home 8F23 Brother, Can You Spare Two Dimes
7F05 Dancin' Homer 9F01 Homer the Heretic
7F07 Bart vs. Thanksgiving 9F12 Brother from the Same Planet
8F03 Bart the Murderer 9F15 Last Exit to Springfield
8F11 Radio Bart 2F08 Fear of Flying
8F15 Separate Vocations 2F32 'Round Springfield
8F19 Colonel Homer 4F16 The Canine Mutiny
 
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