Justin Long Suffers Mild Concussion in Car Accident

By Sara Hammel

11/03/2010 at 05:00 PM EDT

Justin Long was injured in a minor car accident in Los Angeles days before he was set to travel to the Savannah Film Festival.

"He's completely fine now," a source tells PEOPLE, adding that the actor, 32, suffered a mild concussion.

Long was due to make an appearance at the film festival to promote his movie, The Conspirator, but had to cancel his appearance after the incident.

• Reporting by K.C. BAKER and JULIE JORDAN

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