Mike Rowe Dishes Dirt on 'Dirty Jobs'

"Dirty Jobs" host Mike Rowe stopped by The Grove and gave "Extra's" Mario Lopez the scoop about the show's new season.

"It's gonna be fun. You'll laugh, you'll cry and you'll want to stick your arm in places where it shouldn't be!"

What kind of odd experiences can you expect to see? "I'm kicked savagely by a kangaroo in the first episode. You won't want to miss that. There's a charming episode with head lice and we're going to a slaughterhouse," Mike reveals.

The host also proposed swapping gigs with Mario, then he actually did it! Check out Mario stepping aside for the Discovery Channel TV personality. Plus, hear the dirtiest job Mike's ever done!