This consists of interviews with the cast and crew, all of whom have something compelling to add within their area of expertise(and there is a very clear love of what they're working on), clips from the movie, behind-the-scenes footage, and incomplete effects shots.
It's 12 minutes long. This is found on the first disc of the Extended Cut Blu-Ray release of Suicide Squad.
They talk about the props and how much it helps the authenticity. How much care they put into choosing and designing them. Some of Deadshot's would actually be able to fire bullets. Fukuhara was very worried about hitting people with the katana, so she went through a lot of rehearsal. The Aussies boomerangs are chipped, beat up and worn, since the character isn't the type to throw those away. Harley's baseball bat was made fun and friendly, since that's who she is, even when bashing people over the head with it, which both actress and stunt double always had in hand when on set. While Margot loves all the guns, hers is her favorite, in particular because it says love and hate on the cylinder.
I recommend this to any fan of the property. 8/10