Hi, emil.

If you click on the Report tab on this film's TMDb Overview page, then explain what you have above, a moderator will see it (otherwise no moderator will be likely to), and they can check in to the matter.

Actually, since you've already created this thread, there's now a faster way to achieve the same desired effect: On your thread-starting post above, click on Edit, then (near the top of the screen) switch where it presently says "General" to, instead, "Content Issues". Then click on Submit. That'll transfer this thread over to the TMDb Support forum's Content Issues section https://www.themoviedb.org/talk/category/504794a319c29527aa000640, that moderators monitor daily.

I a few minutes ago tried seeing if maybe I could figure out whether things are valid and accurate, though since I don't know anything, whatsoever, about what this film is like, or who (from personal familiarity) any of the involved participants were (and what they looked like or how old they were at the time), etc., I'm unable to help, and was able to find only what's on IMDb - which, as you mentioned, matches what's presently in the TMDb listing. Incidentally, I've noticed that numerous sites echo the exact details that are presented on IMDb, and that no sites (that I was able to find) indicate anything that differs.

Well, I see all other entries are related to a DVD that is sold by Amazon, so probably all data has one erroneous origin. Now my suspicion is that since 3 cast mistakes are less likely, then the year must be wrong. Much more likely 1968 or 1878. Since there is no data, I'll leave it alone, but the 2 actors that I mentioned 100% are duplicates.