Our Town (1940) is in the Movie Database -> http://tinyurl.com/kx9bnwp <- and appears to be correct; yet the metadata returned has Sam Wood, the director, returned as both the director and the sole cast member. Why is this happening?
I can't reproduce this behavior. The most likely cause is some bad metadata embedded in the file. Try unchecking Local Media Assets in your agent settings and refreshing the movie.
As a side note: I copied Our Town the movie file into another directory, deleted the library entry per settings, moved the movie back into the library, did the deep scan for which I attached the logs, and everything is correct. I am only unhappy that the process seemed to require a delete and reestablishment of the file to correct everything. Also, as I stated before, Air Eagles remains correct.