Possible Clues:

• "Knives Out" sequel
• 2022 murder mystery movie with cameos by Serena Williams and Yo-Yo Ma
• 2022 sequel to "Knives Out"
• Allusive Beatles song with the line "the Walrus was Paul"
• Hand-blown wine bottle that's also the title of a 1968 Beatles song
• Monocle, in British slang