Joker 2 fans convinced Folie A Deux trailer gives away huge spoiler – did you spot it?

JOKER: Folie à Deux is due to hit cinema screens this Autumn with the new trailer giving fans a taste of what to expect.
Joaquin Phoenix will be returning to his Oscar-winning role of Arthur Fleck in the sequel.
Lady Gaga and Joaquin Phoenix as Harley Quinn and Joker for the upcoming sequelFans think they’ve spotted a huge give away in the trailerHe will be joined by Lady Gaga, who will be playing the equally as twisted Harley Quinn.
But fans believe they could have uncovered a huge