Joaquin Phoenix reprises his role as the iconic Joker, while Lady Gaga joins the cast as Harley Quinn, promising a new dimension to the saga.

The movie, which will be written and directed by Aster, will also feature Austin Butler, Pedro Pascal, Luke Grimes, Deirdre O'Connell, Micheal Ward and Clifton Collins Jr, reported entertainment news outlet Variety.

In the first picture, Gaga and Phoenix's Joker are standing together, while the second one shows them gazing lovingly at each other and in the third photograph, they are dancing on the terrace.