Duckweed When a son attempts to reconcile with his father, a series of fateful events allow him to experience the father's life in the past. Details Casts Title Duckweed Release Date 2017-01-28 Runtime 01 Hours 42 Minutes Genres Comedy Drama Production Companies Huaxia Film Distribution, Bona Film Group Production Countries China Deng Chao Xu Tailang Eddie Peng Yu-Yan Xu Zhengtai Zhao Liying Xiao Hua Dong Zijian Xiao Ma King Shih-Chieh Director Jin Zhang Benyu Luo Li Li Ronghao Huang Zhiqiang Zack Gao Liu Yi Mason Lee Ah Jun Zhang Guoqing Ramen Shop Owner Sun Qiheng Officer Sun Sun Yihan Song Zi Li Chunai Xiao Chun Fang Li Bath Center Boss Leng Haiming Ambulance Doctor Xiong Li Jia Yi Bai Luoli Luo Li's Younger Brother Peng Feiming Fei Fei Jia Chuanxi Ah Lang's First Girlfrie? Li Zhu Karaoke Girl Chow Yun-Fat Self (archive footage) Pan Mi Primary School Student Chen Jiayi Miss KTV Han Han Old Man on the Rooftop