Chloe Grace Moretz and Rupert Grint are joining the cast of "The Drummer," a biopic about Beach Boys drummer Dennis Wilson, the film's producers said Wednesday.
Moretz ("Hugo," "Kick Ass") will play Jennifer Wilson, the late drummer's daughter. Grint will play Stan Shapiro, a one-time intern in the William Morris Agency mailroom who became a close friend of the drummer.
Aaron Eckhart plays Wilson and Vera Farmiga plays Wilson's lover, Fleedwood Mac singer Christine McVie.
The movie chronicles the last six years of Wilson's life.
Also read: River Road to Make Brian Wilson Biopic
Randall Miller and Jody Savin are producing through their Unclaimed Freight Productions, along with Brad Rosenberger. Miller is directing a screenplay by Savin.
"The Drummer" is one of several Beach Boys movies underway.
River Road announced last June that it planned a Brian Wilson biopic.