Photos: Images from ‘The Unauthorized O.C. Musical’

Brendan Robinson, left, as Seth and Tilky Jones as Ryan in “The Unauthorized O.C. Musical.�

Christine Lakin, left, as Kirsten and Neil Hopkins as Sandy.

Autumn Reeser, left, as Julie and Molly McCook, right, as Marissa

Brendan Robinson, left, as Seth and Greer Grammer as Summer.

Molly McCook, left, as Marissa and Tilky Jones as Ryan.

Tilky Jones, front left, as Ryan and Drew Seeley as Luke in an altercation scene in “The Unauthorized O.C. Musical.�

The cast in Lindsey Rosin and Jordan Ross’ new “The Unauthorized O.C. Musical� at the Montalban in Hollywood.

Producer Lindsey Rosin, right, and writer-director Jordan Ross walk the red carpet for their new creation, “The Unauthorized O.C. Musical,� at the Montalban in Hollywood. The work is based on the hit show “The O.C.� that ended eight years ago.

Fans wait to get in to see “The Unauthorized O.C. Musical� at the Montalban in Hollywood.