It seems that HBO reinvents itself every so often. I remember my dad defending it back when we first got it, saying that, "no it was not porn." Today HBO is serious political dramas and about a decade ago it was stunning original series. Back in the late 80s and early 90s it was the comedy king. Stand up, Comic Relief, Mr. Show, and original movies that were simply hysterical. El Diablo was made at the height of HBO's comedy agenda and it shows. The film is comedy played straight. One of the funniest Westerns that was ever released and one of the first and few released in the all to short Western Revival