The dream sequence with Billy and his daughter Denise speeding along a winding road in a car is an homage to Hitchcock's To Catch a Thief (1955) where Grace Kelly similarly scared passenger Cary Grant with her erratic driving.
A scene from Hitchcock's Vertigo (1958) is recreated below San Francisco's Golden Gate Bridge at Fort Point, where Billy imagines his daughter Denise jumping to her death into the sea. This echoes the scene between Kim Novak and James Stewart.
Billy mentions he has a 66 Mustang but, in previous scenes of it it's noticeably a 65 by its quarter panel side chrome.
Red's Java House does not serve seafood.