One of the "bomb" movie videos dropped by
the Warners was changed before the episode went to air in
the U.S.
A video box for Billy Bathgate was replaced by
a video box for 1941. Two possible reasons spring
to mind. The original box featured a man holding a handgun,
which might have triggered a network censor. The replacement
box, of course, is of a Steven Spielberg movie, making it a
dig at the show's executive producer.
Here is a video showing the original shot, which was intact
in overseas broadcasts, and the edited shot: