Erin Corbett has been promoted to president of Imagi Studios US; she will continue to report to Imagi Studios CEO Douglas Glen.

The pair will oversee development and distribution of the CG-animated theatrical slate led by Astro Boy, which features the voices of Nicolas Cage, Donald Sutherland, Nathan Lane, Bill Nighy, Eugene Levy and Freddie Highmore and is scheduled for release in 2009.

Executive vice president of production Cecil Kramer becomes vice chairman of Imagi Studios US, overseeing production, development and creative affairs. He will continue to report directly to Glen and chairman and chief creative officer Francis Kao.

Corbett Joined Imagi in December 2007 as senior vice president of global marketing and previously served at Warner Bros, Harrah's Entertainment in Las Vegas and The Walt Disney Company.