So, they’re really going for it on the casting (as long rumoured):

Here’s the official cast/character list:

Jared Leto – The Joker

Will Smith – Deadshot

Tom Hardy – Rick Flag

Margot Robbie – Harley Quinn

Jai Courtney – Boomerang

Cara Delevingne – Enchantress

Brief aside: Harleen Quinzel is the most ridiculous comic book name ever. That shit is nominative determinism up the wazoo.

Smith’s Deadshot, meanwhile – who Courtney had been rumoured for – is really Floyd Lawton, a hired assassin who claims he never misses. Rick Flag (Hardy) is the son of a legendary military man called upon to lead the squad despite some seriously unstable tendencies. Robbie has taken the role of Harley Quinn, who might be familiar to Batman fans as the Joker’s female sidekick, but who has her own agenda. Courtney, meanwhile, will be Boomerang, whose skill you can probably figure out. Seen as something of a class clown by the others, he’s also been known for racism, though we doubt that will be covered in the film. Finally, there’s Delevigne as Enchantress, a woman who uses her magical gifts for villainous ends.

Not feeling too excited about this, at least not yet, but (as always!) I hope it’s good.

(More at Variety, Hollywood Reporter)