From the filmmakers of Sideways comes King of California, starring Michael Douglas and Evan Rachel Wood.

The film, which was written and directed by Mike Cahill, will show at the Toronto Film Festival on September 11, 2007, and open in theaters on September 14, 2007.

We received the one-sheet and official synopsis, both of which can be viewed here after the jump. Click on the one-sheet larger view.

Official Synopsis

At the age of sixteen, Miranda (Evan Rachel Wood) has already had to live with her share of disappointments. Abandoned by her mother, she’s dropped out of school and has been supporting herself as an employee at McDonald’s while her father Charlie (Michael Douglas) resides in a mental institution.

When Charlie is released and sent back to their home, Miranda finds the relatively peaceful existence she’s built for herself completely disrupted. Charlie has become obsessed with the notion that the long-lost treasure of Spanish explorer Father Juan Florismarte Garces is buried somewhere near their suburban California housing unit. Armed with a metal detector and a stack of treasure-hunting books, Charlie soon finds reason to believe that the gold resides underneath the local Costco, and encourages Miranda to get a job there so that they can plan a way to excavate after hours.

Initially skeptical, Miranda soon finds herself joining in Charlie’s questionable antics in an effort to give him one last shot at accomplishing his dreams in this darkly funny, exciting and surprisingly hopeful take on the modern family and the American dream.