Riding on the success of Batman Unlimited Animal Insticts, this is a worthy sequel and will appeal to comic book lovers of the original Batman created by Bob Kane.
The plot of the animated film follows The Jokers devious plan to unleash a deadly computer virus and thereby bringing Gotham to its knees. Scarecrow, Clayface, Silver Banshee and Solomon Grundy have been recruited for by the Joker to aid him in his mission.
All the characters have been beautifully voice-acted, the Joker in particular by Troy Baker. Veteran actress Kari Wuhrer voice-acts Silver Banshee and Alastair Duncan who has starred in such cult films like Split Second (1992) and Tower of Terror (1997), voice-acts Alfred Pennyworth. More Batman animated movies to see: Batman: Mask of the Phantasm 1993, The Batman Superman Movie: World's Finest 1997, Batman & Mr. Freeze: SubZero 1998, Batman Beyond: The Movie 1999, Batman Beyond: Return of the Joker 2000, Batman Mystery Of The Batwoman 2003, The Batman vs. Dracula 2005, Batman: Gotham Knight 2008, SupermanBatman: Public Enemies 2009, Batman: Under the Red Hood 2010, Justice League: Crisis on Two Earths 2010, Batman: Year One 2011, Justice League: Doom 2012, Batman: The Dark Knight Returns, Part 1&2 20122013, Justice League: The Flashpoint Paradox 2013, Son of Batman 2014, Batman: Assault on Arkham 2014, Batman vs. Robin 2015.
By no means this is a complete list. Batman TV series both live-action and animated and also live-action movies are there.
Review by Vivekmaru45 from the Internet Movie Database.