Ver Cuevana2. In 1974, John Lo Mar co-directed The Crazy Bumpkins, a new variation on the time-tested, beloved Cantonese comedy "Country Bumpkin" tradition. That proved such a success that a sequel, Return Of The Crazy Bumpkins, soon appeared. Now, the third time's the charm, as John Lo Mar gets to both write and direct the third slapstick-filled installment, once again starring Yeh Feng and Wang Sha as the hapless and hilarious yokel Ah Niu and his crafty city-slicker Uncle Chou.