Oh, Plow, Where Art Thou?/References

Cultural reference

 * The title of the story is a reference to the name of a fictional book in the 1922 film Sullivan's Travels, Oh Brother, Where Art Thou?, which is also the title of a season two Simpsons episode, and a popular 2002 film.

Continuity

 * The story is a sequel to the episode "Mr. Plow".