A KKK rally is depicted. This scene features torches, a noose, and a burning cross.
A number of death threats are made but never carried out, some police brutality, most of it is in a funny way so it isn't too intense.
The KKK rally could be disturbing to some viewers.
A bank gets robbed. This scene features an unpredictable robber, frightened bank customers, and loud bursts of gunfire.
Much of the violence, while presented in a comedic fashion, is extremely dark/warped/disturbing.
A man is sentenced to death.
There is also an instance where the African-American guitarist discusses how he "sold his soul to the devil" in order to gain his musical abilities.
It is clearly implied that the Sheriff (who always wears dark sunglasses) is Satan himself.
Though played for humor, some children might find the skewered and roasted gophers disturbing.