Joaquin Phoenix has signed on to star in the Woody Allen's next film, TheWrap said citing an individual familiar with the untitled project.

In keeping with tradition, no plot details were immediately available, and it remains unclear with the film is a comedy, a drama or a mixture of both genres.

Phoenix, who recently starred in Spike Jonze's “Her,” next stars in James Gray's “The Immigrant” and Paul Thomas Anderson's “Inherent Vice.”

Sony Pictures Classics will release Allen's “Magic in the Moonlight” this summer. The film stars Colin Firth and Emma Stone.