Mistakes in the IMDb top 250 - page 7
138: Howl's Moving Castle
140: On the Waterfront
141: Inside Out
142: The Seventh Seal
Factual error: The filibuster scene gives the impression that the Senators were powerless to stop Jefferson Smith's speech. However, they can make a speaker shut up if at least 3/5 of the Senators vote to. From the Senators' reactions, a lot of them probably would have voted to silence Smith. (Clearly, if this had happened, the movie would be much less interesting).
146: A Beautiful Mind
Factual error: In a scene that takes place in 1956 or 1957, Alicia Nash places an orange Tupperware container in the refrigerator. Although Tupperware first became very popular in the mid-50s, the particular model of Tupperware used in the film was not introduced until the late 60s or early 70s.
148: Blade Runner
149: The Elephant Man
150: V for Vendetta
Continuity mistake: In the very last scene in New Zealand when Jordan is giving a motivational speech, he approaches his first target in the audience and says 'Sell me this pen.' As he does so, he holds out a pen in his right hand. When we cut to the shot to the person's face, we see that the pen is in Jordan's left hand; this goes on and on with every person.
xx:xx:xxAllister Cooper, 2011
153: The General
Continuity mistake: When Annabelle is helping Johnny fill the locomotive water tank, the water spout comes loose and Annabelle gets soaked. A few seconds later, her hair and clothes are completely dry again. (Later, in her memoirs, Marion Mack said she was not told this would happen and it was a complete surprise to her!).