Hong Chau (born June 25, 1979) is a Vietnamese-American actress who gained recognition for her supporting role in the 2017 film Downsizing, in which she played the character Ngoc Lan Tran. For her performance, she was nominated for several supporting-actress awards. Variety wrote in 2022 that Chau had "been prolific in recent years" and that she had "an acclaimed turn" in the TV series Watchmen (2019) and Homecoming (2018–2020). Before Downsizing, she appeared in the television series Treme (20 ...