Batman: The Killing Joke Review — 10 Years Later, It Still Holds Up Better Than You Remember

For Batman fans, the announcement of an animated adaptation of Batman: The Killing Joke induced equal doses of excitement and terror because, well, Hollywood. Ten years after its 2016 release, that mix of excitement and terror still defines the conversation around this film. The returns of Kevin Conroy (Batman) and Mark Hamill (Joker), coupled with the news that it would be an R-rated release, set every fanboy’s heart racing.

There’s this old adage used in the music industry whenever someone wants to cover a song: if you aren’t going to do it justice or improve it, leave it alone. The film industry would be wise to apply the same notion to its efforts as well, especially when deciding to reboot or adapt stories. DC’s animated films have left a lot to be desired after 2010’s Batman: Under the Red Hood. Every offering since has been terribly average at best.

An easy win for DC would be to simply lift the pages and dialogue from Alan Moore and Brian Bolland’s seminal work. It’s universally praised by both critics and fans as one of the best Batman stories of all time, so why mess with it? Well, scriptwriter Brian Azzarello refused to take the tempting shortcut and did something more: he improved the original story. Yes, you read that right.

You don’t need to have read Alan Moore’s graphic novel first — the film stands on its own, though longtime fans will notice exactly where Azzarello’s script diverges.

RELATED: Batman: The Killing Joke Movie Was Supposed to Be Perfect — Here’s Why Fans Turned on It

An accomplished writer in his own right, Azzarello previously tackled the Clown Prince of Crime in 2008’s Joker graphic novel, which displayed his thorough understanding of the pale devil. This time around, it wasn’t Azzarello’s Joker knowledge that made the difference, but his additional character development of Barbara Gordon/Batgirl.

One of the biggest criticisms of the original source material is how it treated Barbara. Ultimately, she ended up being nothing more than collateral damage in Joker’s sick, twisted game with Batman and Jim Gordon. In the Batman: The Killing Joke film, however, Barbara has a starring role leading up to the tragic event and is given redemption in the post-credits. The significance of her paralysation is the loss of one of Gotham’s heroes, not just the Joker doing it to get under Batman’s cowl and send Gordon over the edge.

Something that might upset fans, though, is how Azzarello deepened the connection between Barbara and Bruce. It’s an angle avoided for long, but it works in strengthening the overall storyline and motive. By instilling romantic feelings between the two, Batman has even more reason to cross the line with the Joker. Not only is Barbara his partner in crime and Gordon’s beloved daughter, but she’s someone extremely close to him.

None of this would matter, however, if the voice acting failed. But you’d be crazy to think that the dynamic duo of Conroy and Hamill would ever let us down. These two are destined to do this dance for as long as they choose to [Conroy passed away in November 2022; this remains one of his most beloved performances as the Dark Knight], and somehow managed to enhance their already illustrious legacy with superhuman performances. Additionally, the animation is a welcome return to form for DC, flowing as beautifully and eloquently as Under the Red Hood and Mask of the Phantasm. The stars aligned for Batman: The Killing Joke – it’s perfection all around.

Batman: The Killing Joke will go down as one of the best animated Batman films of all time.

RELATED: 10 Joker Quotes That’ll Put a Smile on Your Face

Batman: The Killing Joke is currently streaming on HBO Max, and free with ads on YouTube, for anyone revisiting it on its 10-year anniversary. It’s also available to rent digitally on Amazon Video, Apple TV, and Fandango at Home. Beware of the age restriction; this is not one for kids despite the animated format.

RELATED: Why Did People Hate the Batman: The Killing Joke Movie?