Discovery Networks finally uploaded some Brew Masters videos onto Youtube.

First up (above) is a 30-second ad spot featuring Dirty Jobs’ Mike Rowe. Up second, Dogfish Head‘s Sam Calagione talks about the modus operandi of his brewery. The third video features Calagione talking with a Sony exec about the Bitches Brew concept. The last video features DFH brewers discussing the recipe for Bitches Brew.