Tomorrow night looks to be the season finale for Dirty Jobs with a new highlight episode entitled “Brown Before Green 2″. In this episode, Mike Rowe looks back at some of the dirty jobs he’s performed which involved recycling and any other kind work which benefited the environment. Here’s a clip of Mike cutting up a barge.

Remember, Dirty Jobs airs Tuesday nights at 9:00pm ET on Discovery Channel with “Brown Before Green 2″ airing on Tuesday, December 16th.