My favorite sequence was a snappy reference to Luis Buñuel’s masterpiece The Exterminating Angel in a hilarious encounter between Gil and the elite director.
Allen tweaks cinematic history by having Gil suggest the plot of "The Exterminating Angel" to Dali's pal Luis Bunuel (Adrien de Van, "In My Skin") who fails to see any sense in it while Man Ray (Tom Cordier) finds nothing odd about Gil's tale of time travel ('But you're a surrealist!' replies Gil).
There, he boozes it up with Ernest Hemingway (Corey Stoll, killing it), finds a first reader for his manuscript in Gertrude Stein (Bates), and on a lark pitches future filmmaker Luis Buñuel the plot of the eternally baffling The Exterminating Angel ("But what does it mean?!" Buñuel puzzles after him – indeed).
After the stroke of midnight, Gil is transported to the Paris of the 1920s, where he rubs psyches with Fitzgerald, Hemingway, Gertrude Stein, Picasso, Dali, Luis Bunuel, et al. (There's a playful allusion to Bunuel's classic The Exterminating Angel, 1962).
And it’s in the film’s most irreverent, introspective moment that Gil pitches Buñuel the idea for the Spanish filmmaker’s own The Exterminating Angel , whose story, about upper-class types unable to leave the prison of their own making, is believable as an account of Gil’s own life.