Anyone contributing to Dirty Jobs should know that the current season is #5, not 7 and that it's just starting that season. Don't go by the futon critic! MythBusters and Dirty Jobs are unlike most shows. They go all year long and a calendar year constitutes a season. I know people at Discovery, so I know what I'm talking about. Don't go by the crap on other episode lists; they're wrong to put it simply.