This was supposed to be the series finale (and technically is) but for some reason the episode order got messed up and although this was the last episode to air on FOX, 4 previously unreleased episodes aired the following year in syndication on Adult Swim.
This was the last original episode to be broadcast on Fox.
Boomhauer's license says he stands 6'0" tall and weighs 185 pounds.
The title is a play on words of the title of the film To Sir, with Love (1967), which itself is based on a 1959 novel of the same name.