Will Ferrell was involved in a two-car accident, according to TMZ.
It happened in Orange County on the I-5 freeway. He was travelling in an SUV which got flipped over. Will was one of three passengers in the chauffeur driven car.
Witnesses claim that they were swiped by another car. It's unclear at this time what injuries Will suffered.
Will was taken to hospital after the accident. He was speaking on the phone as he was being loaded into an ambulance on a stretcher.
You can see a video from the scene here.