The group formed by Joel Hodgeson, Trace Bealieu, and Jim Mallon (among others) for the production of the show which came to be MST3K. As was later revealed, all other cast members, including Kevin Murphy and Mike Nelson, were only employees of BB (even though they were always known, collectively, as "the brains").

BB now consists of, basically, Jim, Beez, and a couple of records keepers. Their only current purpose is to sell off the remaining MST3K merchandise.

After that...?