Nothing has brought English soccer more immediately into the American mainstream than Ted Lasso, which captivated the nation in thirty-four episodes over three seasons. But before there was Jason Sudeikis's lovable and, at first, hapless AFC Richmond, there was Watford Football Club, a team from the outskirts of London with barely enough fans to fill its stands--and which, in the mid-1970s, was languishing in 92nd place at the bottom of the last...