Amazon has put up listings for the 4K UHD and Blu-Ray releases of Batman: Gotham By Gaslight, revealing the North American release date. According to the product pages, the movie will be made available on February 6, 2018, in the North American region. If you are interested, you can preorder the latest animated Batman film with the following links from the shopping website: 4K UHD Version and Blu-Ray Version. You can also check out the front covers of Gotham By Gaslight with the images located just below this paragraph (the back covers can be found in aforementioned listings).
The upcoming movie takes place in Gotham City during the turn of the century, where Batman has to deal with a serial killer named Jack the Ripper. So, if you are a Batman fan, then you might want to check out the 4K UHD and Blu-Ray versions of Batman: Gotham By Gaslight when it launches in the North American region.