Do you ever have family TV night? How do you battle for control of the remote? Or are there any choices everyone can agree on?

In a lot of households there is one that crosses all generations. It’s on the Discovery Channel. It’s called “Dirty Jobs.”

This surprising hit has host Mike Rowe taking on a new, disgusting, you-never-even-thought-of-doing-that “dirty job” each week. He has cleaned dairy farm floors. He has plucked stinging blood worms out of low tide muck. He has scrubbed out penguin enclosures (above and below the water line) at a zoo. He has slogged through muddy swamps in search of gators. The people who do all these dreadfully “dirty jobs” for a living always seem pleased to show off their skills and introduce Rowe to the filthiness unique to their profession.

Kids love “Di…