Anna Faris suffered a head-spinning collision while filming a dangerous action scene for new movie Yogi Bear - after she crashed head-first into a camera.
Faris was filming a scene down a river with class four rapids without a helmet, as a camera mounted on a boat sped in her direction to get the shot of her with the famous cartoon bear.
And she was left stunned when the boat failed to stop and crashed right into her.
She says, "We actually had an incident where a camera boat ran into my head."
But Faris managed to avoid major injury, insisting she was only left "a little bit dazed".
Yogi Bear is released 11th February.
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