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Jim Caviezel, Michael Emerson, Sarah Shahi, and Graubaer's Boker in Person of Interest (2011)

Goofs

Relevance

Person of Interest

Edit

Factual errors

Apart from the 'cesium' being the wrong color (silver-grey instead of light brown), there should also be much more of it. Cesium has an extremely low density of 1.93 g/cm³ - a little over two thirds that of aluminium. The volume of half a pound of it would therefore be at least 129.5 cm³, or 4.5 ounces. A lot more if it was coarse grains.
The German policeman has the wrong crest on his uniform - in Berlin, it would show a bear, not the red cross.

Incorrectly regarded as goofs

The material Shaw and Cole think is Cesium could not possibly be used to build a "dirty bomb". (Nor is it Cesium, which is so reactive it has to be kept in oil.) Cesium is a highly reactive metal and will explode on contact with water, meaning it could theoretically be part of a bomb, but it is not radioactive which is a necessary trait for use in a "dirty bomb".

Caesium-137 is a highly radioactive fission product and could be used to create a dirty bomb in large enough quantities.

Plot holes

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Jim Caviezel, Michael Emerson, Sarah Shahi, and Graubaer's Boker in Person of Interest (2011)
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What is the Spanish language plot outline for Relevance (2013)?
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