People who star in nature-based reality shows risk their lives to make great TV. For example, the late Steve Irwin was killed by a sting ray. The people behind the scenes face the same dangers. Bear Grylls, host of "Man vs. Wild" tweeted a picture yesterday of the show's producer's foot after a brutal snake bite he suffered during filming of the show.

He tweeted:

"Our 'Man Vs. Wild' producer [is] suffering from a brutal snake bite . . . fighting the injury with courage."

For those with strong stomachs, here is the photo. A stong reminder that snakes are extremely dangerous.