Casey Affleck Pokes Fun At Brother's Ben's Latest Movie

Casey Affleck has a playful relationship with his older brother Ben.

The 41-year-old actor recently poked fun at him during his Palm Springs Film Festival speech.

PHOTOS: Check out the latest pics of Casey Affleck

“First, you have to see my film,” Casey said (via Extra). “If it’s sold out, which it might be, go see Ben‘s – it won’t be sold out, but it’s still very good.”

Pictured: Casey talks with Manchester By the Sea director Kenneth Lonergan at a screening and afternoon tea event held at 21 Club on Wednesday (January 4) in New York City.

15+ pictures inside of Casey Affleck at a NYC screening…