Batman: Gotham Knight is a 2008 direct-to-DVD anthology film of six short anime superhero films intended to be set in between the films Batman Begins (2005) and The Dark Knight (2008). It depicts Batman battling against the mob of Gotham City, as well as other villains. The producers have acknowledged that it is not necessarily meant to be canon to the The Dark Knight Trilogy and any of the six segments could easily fall into almost any Batman continuity. The shorts, or segments, are written by Josh Olson, David S. Goyer, Brian Azzarello, Greg Rucka, Jordan Goldberg and Alan Burnett. Although all based on Japanese anime art style, each segment has its own writing and artistic style, just as the works from the DC Universe, and with the same style of The Animatrix although some segments are connected. All six films of the feature star Kevin Conroy, reprising his voice role as Batman from the DC animated universe.
It is similar to another tie-in, The Animatrix, as both are collections of short animated films relating to their respective series. It is the third in the line of DC Universe Animated Original Movies released by Warner Premiere and Warner Bros. Animation; with the first two releases being Superman: Doomsday, Justice League: The New Frontier, (followed by Wonder Woman and Green Lantern: First Flight). It is rated PG-13 for stylized violence, including some bloody images. Gotham Knight is the second animated Batman film to be rated PG-13 (the first being the uncut version of Batman Beyond: Return of the Joker). This film is notable for being the first DC Original Animated movie to have a connection with another Batman medium. While Superman: Doomsday and Justice League: The New Frontier have been released in the United Kingdom with a 12 rating, Batman: Gotham Knight is being accompanied with a 15 certificate for “images of bloody violence and injury”. The film aired on Cartoon Network on October 4, 2008 at 9:00 pm with a TV-14-V rating and an exclusive parental warning after each commercial break, with a few of the more graphic scenes cut.