The Adventures of Brisco County, Jr. S01E03 - No Man's Land

The Swill brothers (Will, Bill, Gil, and Phil) steal an experimental Army tank. Brisco is injured while pursuing them, and his ally Professor Wickwire takes him to a town populated entirely by women who have decided to move out on their own. The Swills arrive in town and go on a rampage, only to be thwarted by Brisco, Lord Bowler, the Professor, and the women.