Sarah Silverman joins Bradley Cooper's Netflix film 'Maestro'

Sarah Silverman is the latest addition to the ensemble cast of the upcoming streaming

biographical film 'Maestro', which is based on the American music composer-conductor Leonard Bernstein.

The film, directed by Bradley Cooper stars him as the iconic composer, reports 'Deadline'.

Silverman joins Carey Mulligan, who will play Bernstein's wife

Felicia, as well as Matt Bomer and Maya Hawke.

Pic will be produced by Martin Scorsese, Steven Spielberg,

Kristie Macosko Krieger and Fred Berner and Amy Durning.

Sources have told 'Deadline' that Silverman will play Bernstein's sister in the film.

In his directorial follow-up to 'Star Is Born', Cooper will star as Bernstein and produce