Cara Delevingne thinks 'Suicide Squad' will be ''the best thing in the world''.

The 22-year-old beauty - who's been cast in the role of Enchantress in the eagerly-awaited comic book movie, alongside the likes of Will Smith and Margot Robbie - has revealed that while she's not typically a fan of genre, she's never been more excited to see a movie in her life.

The London-born star told ''It's f***ing insane. I'm not the biggest fan of superhero films. There are so f**king many. I love the Batmans but some of them I'm not that keen on.

''I've never been so excited to see a film and I'm actually in it.

''I wish I could tell you about it at all. The movie is going to be the best thing in the world. The camaraderie on set is insane.''

Meanwhile, Tom Hardy revealed recently that he was ''really bummed out'' to have to drop out of 'Suicide Squad'.

The 37-year-old actor was set to star in the movie, but was forced to drop out because shooting on his film 'The Revenant', directed by Alejandro Gonzalez Inarritu, overran by three months.

He admitted: ''Warner Bros. is my home studio and I love them so I was really bummed out. I wanted to work on ['Suicide Squad'] and I know the script is really f***ing alley.''