Watch Jared Leto Go Completely Bonkers In Extended Look At The Joker In 'Suicide Squad'

We're less than two weeks away from the release of the hugely-anticipated "antihero" film Suicide Squad, but while we're excited about the movie given the incredible cast (Will Smith, Margot Robbie and Jai Courtney to name a few), all eyes are on Thirty Seconds To Mars frontman Jared Leto who takes on the daunting role of The Joker and the newest teaser has given us an extended look at his creepy AF performance as the iconic character. 

Though a few trailers have dropped in recent months in the lead-up to the film's release, the newest teaser tells us more about Leto's The Joker than ever before. 

And from what we gather, though the story is based on the main cast of villains teaming up together to complete black op missions, The Joker's main beef appears to be with Batman — and in no way are we complaining about that.

Oh and did we mention Leto's Joker is absolutely nuts? 

Already an Academy Award-winner, we know how seriously Leto takes his work. During the production of the film, the actor never introduced himself to the cast and instead stayed in character the entire time. And, you know, sent the odd live rat to fellow cast members. Because why not, right?

Check out the new teaser below.

Suicide Squad will be released in Australian cinemas on Thursday, 4 August.