Por todayifoundout
The name “Blue Harvest” was in homage to the 1929 film “Red Harvest” that in turn inspired Akira Kurosawa’s film Yojimbo, which was later adapted to the 1964 A Fistfull of Dollars.
Lucas was a huge fan of Kurosawa’s work, with elements from it being heavily borrowed in Star Wars.
Note que a Red Harvest foi realmente uma novela (Dashiel Hammett) em vez de um filme, mas acho que é um erro simples.