18 is a 1993 Taiwanese experimental film directed by Ho Ping, written by Ho Ping and Kuo Cheng, based on Kuo Cheng's 1991 short story "God's Dice" (上帝的骰子).
The title refers to a popular Taiwanese gambling game played with 4 dice in a rice bowl, with the highest combination (called "18") containing 2 sixes and 2 of any identical number not six (i.e. 1166, 2266, 3366, 4466, and 5566).
Cast
Wu Hsing-kuo as "Weirdo", probably a second-generation immigrant from mainland China who is a little confused about his identity.
Lin Chi-lou as Weirdo's wife.
Lin Chia-chen as Weirdo's young daughter who is too mature for her age.
Lu Hsiao-fen as Mingzhu, a convenience store owner.