Supporting cast members include Brendan Gleeson ... Folie à Deux has a lot that is still under wraps - though the Joker 2 trailer appears to have answered questions about how much of the original ...

Joker 2 appears to be in serious trouble ... with Lady Gaga joining the cast as Dr Harleen Quinzel aka Harley Quinn. Early ...

KENA BETANCUR/AFP via Getty Images Lady Gaga had her “Poker Face” on while filming Joker: Folie à Deux ... Thanks to these two (+ the entire cast) and the BEST crew that the film industry ...

Those theories were soon confirmed, as Lady Gaga was reported to be playing Harley Quinn, the Joker's love interest. In the comics, Harleen Quinzel is a psychiatrist the Joker falls in love with ...

And I've been very diligent about selecting films that can showcase my craft as a serious actor, films such as 'Joker 2,'" Gaga continued ... LIVE — Season 50 Cast Shot — Pictured: (top ...