Sci-Fi Wire is reporting that Cate Blanchett and Shia LaBeouf have been cast in Indy 4.

Shia will play Indy’s son, but Blanchett’s role is still shrouded in secrecy. My first assumption is that she’ll be Indy’s love interest in the film, but you never know…maybe she’s the villain.

Shooting will begin in June in Los Angeles and at undisclosed locations around the world. Paramount Pictures will release Indy 4 around the world on May 22, 2008, with a handful of territories opening the following day.

Frank Marshall is producing, with George Lucas and Kathleen Kennedy executive-producing.