The Joker ain't all bad! For this list, we’ll be looking at moments of sympathy, empathy and camaraderie demonstrated by the Clown Prince of Crime.

If you thought The Joker was crazy, wait until you get a load of these weirdos! Welcome to WatchMojo, and today we’re counting down our picks for supervillains that are more unhinged than the clown prince of crime.

In their 80+ year battle, Batman has occasionally lost his cool in the presence of The Clown Prince of Crime. For this list, we’ll be looking at moments in all forms of media in which the Dark Knight has gone toe-to-toe with The Joker.

This is how Joaquin Phoenix got into The Joker's head. The Joker consistently ranks among the most iconic villains in all of pop culture, Joaquin Phoenix is considered to be one of the greatest living actors. Put them together and you get cinematic magic, but playing the Clown Prince of Crime takes its toll. Welcome to Watchmojo, and today we’ll be taking at the path Joaquin Phoenix took to play such a beloved character.

The Joker, the Clown Prince of Crime, vs. Pennywise the Dancing Clown. Send in the clowns! No, wait, send them back, send them back! Welcome to WatchMojo, and today we’re pitting two of pop culture’s most infamous clowns against each other. In one corner is The Joker, archenemy of Batman. In the other is the terror of Derry, the ancient and malevolent entity who often takes on the guise of Pennywise. Which one of these heinous harlequins will emerge victorious? Join WatchMojo as we pit The Joker against Pennywise to determine the victor — no clowning around.

Does he really always get the last laugh? Welcome to WatchMojo.com and today we’ll be counting down our picks for the top 10 problems with The Joker nobody wants to admit. For this list, we’re looking at issues prevalent across many different incarnations of Batman’s arch-rival, from the beginning to the present day.

This clown has many faces. Welcome to WatchMojo.com and today we’ll be counting down our picks for the Top 10 Alternate Versions of The Joker. For this list, we’re looking at the best alternative versions of The Joker. Whether a completely different person or set in a unique time period, these are not your typical incarnations of the iconic villain. Spoilers related to The Joker's backstories will be including.

Did you hear that Joaquin Phoenix is in talks to play The Joker in a brand new standalone movie? That Fox has dropped a new trailer for the upcoming Deadpool 2? What about the Game of Thrones showrunners creating a brand new Star Wars trilogy? No? We've got you covered! Welcome to The CineFiles! A weekly show where we zoom in on the most buzz-worthy news Hollywood and the indie scene has to offer.

The clown prince of crime is known as one of the the violent villains in all of comic books, but what is the worst thing this Batman Baddy has ever done? WatchMojo presents the top 10 Worst Actions The Joker has ever taken against the Dark Knight. But what will top the list? The Death Of Jason Todd, The attack on Barbara Gordon in The Killing Joke, or the constant abuse of Harley Quinn. Watch to find out!

The Joker may be Batman’s most famous nemesis, however few people can actually piece together his past. In this video, http://www.watchmojo.com unearths the background of this famous criminal mastermind.

He's Batman's greatest foe, an agent of chaos, and a psychological puzzle. Join WatchMojo as we delve into the mind of The Joker to explore his potential insanity, his relation to Jungian archetypes, and whether he truly suffers from mental illness or something far more complex. We'll analyze different interpretations of the character, from Heath Ledger's chaotic mastermind to Joaquin Phoenix's broken soul, to unravel the mystery behind the Clown Prince of Crime.

Why so serious? Welcome to WatchMojo, and today we’re counting down our picks for the worst, most horrifying, and most despicable things DC’s Clown Prince of Crime has done in his history.

When it comes to evolving with the times, this iconic villain doesn't joke around. Welcome to WatchMojo, and today we’re discussing six decades of film and television interpretations of Batman’s arch nemesis.

Welcome to WatchMojo, and today we’re counting down little-known facts about the criminal clown from across all forms of media.

Don't tell The Joker, but Harley Quinn is funnier. Welcome to MsMojo, and today we’re counting down our picks for the times this DC animated series delivered the best side-splitting gags.