Homer's introductory soliloquy is from Hamlet as well as his quote "The air bites shrewdly"
Homer's quote "They called him Bull while he still lived, but now the silent paths of night possess his voice." is by William Tymmes in Epitaph for a Dog
Homer's quote "O Lord, the sin done for things there's money in" is from The Everlasting Mercy by John Masefield.
At 22:24 the license plate does not include the name of the issuing state.