Brendan Gleeson joins 'Joker' sequel with Joaquin Phoenix, Lady Gaga

Brendan Gleeson has joined the cast of the Joker spin-off.

Cutoff time revealed Thursday that Gleeson, 67,

will show up in the new film Joker: Folie à Deux.

Gleeson joins recently reported stars Joaquin Phoenix,

who will repeat his job as Arthur Fleck, also known as the Joker,

and Lady Gaga, who will depict Harley Quinn.

Zazie Beetz will likewise return as Sophie Dumond.

Assortment affirmed Gleeson's projecting.

Joker chief Todd Phillips will get back to coordinate Joker:

Folie à Deux and furthermore co-composed the content with Scott Silver.

The film will be a melodic conjectured to occur in Arkham Asylum.