I'm new to TMDB and looking for some additional guidance and/or clarification. I recently watched a short film on TCM and found it on IMDB but not other websites. The short film is Law of the Badlands from 1945 not to be confused with the 1951 film of the same name. The 1945 short has a different cast and director (Jack Scholl - director; starring Robert Shayne, Warren Douglas, and Angela Greene). I attempted to add the film on this site but kept getting an "IMDB not valid" error and don't know why that is happening. This short film is apparently a part of a movie shorts series and has the aka of Featurettes (1944-1945 season) #10: Law of the Badlands. I see other short films added to this website, but understand this one might be different because of it being a part of a series. I'm sure it was probably released in theaters to show in front of whatever feature length film was running at the time, so it seems like it - and probably the other Featurettes in this series - would be good candidates for addition on this site. Thoughts? Guidance? Thanks!