Lei Jiayin as 仲达 / 陆小谷 / Zhong Da / Lu Xiaogu

Zhang Xiaofei as 金好 / Jin Hao

Zhang Youhao as 陆小谷 / 仲达 / Lu Xiaogu / Zhong Da

Yi Sha as 陆小谷爸爸 / Lu Xiaogu's father

Liu Mintao as 陆小谷妈妈 / Lu Xiaogu's mother

Yu Ailei as 吕老板 / Boss Lu

Ding Jiali as 金好妈妈 / Jin Hao's mother

Wu Yanshu as 陆小谷奶奶 / Lu Xiaogu's grandmother

Yang Enyou as 陆小谷妹妹(陆小稻) / Lu Xiaogu's sister (Lu Xiaodao)

Cao Tongrui as 小胖 / Xiao Pang

Yue Yunpeng as 出租车司机 / Taxi driver

Yang Di as 餐厅服务员 / Restaurant waiter

Xu Zhisheng as 气球销售员

Song Jiateng as 吕老板助理甲