Great question — answering as the UphillTech team:
Even IMDb don't call themself full reliable: Given the sheer volume and the nature of the information we list, occasional mistakes are inevitable and, when spotted/reported, they are promptly verified and fixed. That's why we welcome corrections and submissions. Our service is provided for the information of users only. From the same IMDb link While we actively gather information from and verify items with studios and filmmakers, the bulk of our information is submitted by people in the industry and visitors like you! I have myself found lots of inaccuracies in IMDb, from the synopsis, wrong images, and what not But in the case of Lupin, it's partial information. They're supposed to be 10...
Full answer by Ankit Sharma: https://movies.stackexchange.com/a/112339 (CC BY-SA 4.0).
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