Cribbed from various internet sources:

While pursuing the Swill brothers, Brisco is injured. Found by  Professor Wickwire as he toured the country with his rocket, the pair  end up in a supposed “ghost town” now inhabited solely by women.  Meanwhile, Lord Bowler has been hired by Socrates Poole for the  Westerfield Club to track down and recover a “mobile battle wagon,”  stolen from the government by the Swill’s Cousin Ed. Also this episode:  Bob the Goon, Star Trek: The Next Generation, Key West, and Stranger Things 3!