This is my current top 10 list for vintage pie fight scenes.
VINTAGE PIE FIGHT LIST - RANKED IN ORDER OF GREATNESS
MOVIES 1) Battle of the Century (1927) 2) La Guerra de los Pasteles (1979) 3) The Great Race (1965) 4) In the Sweet Pie and Pie (1941) 5) Keystone Hotel (1935) 6) Smashing Time (1967) 7) Carry On Loving (1970) 8) Confessions from a Holiday Camp (1977) 9) The Nutty Nut (1992) 10) Stoogemania (1986)
Other notables: Dunston Checks In, Banana Airlines, Good Morning Babylon, Hollywood Cavalcade, Nanny McPhee
TV SHOWS 1) Three's Company (1979) 2) Chocolate com Pimenta (2003) 3) Conex Models/Chega Mais (2015) 4) The Ken Shimura Show (1986-2020) 5) The Richard Bey Show (1992) 6) Tonight Show Johnny Carson skits (1981) 7) Growing Pains (1985) 8) Captain and Tennille Show (1976) 9) Barbara Mandrell Show (1982) 10) The Anabel Show (1992 Mexican Carol Burnett clone series)
Other notables: Moonlighting (USA), Nuts (Philippines), The Price is Right (USA), Alas Smith and Jones (UK), Chespirito/El Chavo (Mexico), Eric Tsang and Friends (Hong Kong), General Hospital (USA), The Generation Game (UK), Family Matters (USA), Guerra de la Sexos (Mexico), Love American Style (USA, Mega Match (Venezuela), Baul de la Felicidad (Peru), Guiding Light and Here Comes the Brides (USA), Klimbim (Germany), The Nanny (USA and Argentine versions), Loving and The Man Show and Maude (USA), Over de Rooie (Netherlands), Que Locura (Mexico).
Of course, I know many pie fans will disagree and have different opinions, so please feel free to comment and add your own favorites. I am sure I missed a few movies and tv shows, so you can add those below.