Trivia: Miles Bron's dining room features several paintings, from the most famous painting in the world the Mona Lisa to others, sometimes with garish self-insertions of Miles himself. One of the paintings is Mark Rothko's Number 207 (Red over Dark Blue on Dark Gray), which Rian Johnson explicitly asked to hang upside down - a hint to the fact that Miles is kinda clueless. (00:41:20)
Trivia: The hourly "dong" is voiced by Joseph Gordon-Levitt, Rian Johnson's frequent collaborator.
Trivia: Shortly after this film's release, fans of the series began half-jokingly, half-seriously campaigning for a crossover "Knives Out" movie featuring Benoit Blanc and Jim Henson's The Muppets. Series creator Rian Johnson actually seriously considered the idea for a period of time because it's so funny. But he ultimately realised it wouldn't work because of the (rather massive) stylistic and tonal differences between the two franchises.
Trivia: During the scene of Birdie Jay 's arrival on the pier, the driver of the moped is a producer of the movie, Nikos Karamigios, appearing in the credits as N.J. Gentry. In his video breaking down the arrival scene on the Vanity Fair youtube channel, Rian Johnson "busts" him looking at the camera, breaking the fourth wall. (00:13:55)
