Victor Sen Yung

Victor Sen Young (born Victor Cheung Young or Sen Yew Cheung; October 18, 1915 – body discovered November 9, 1980) was an American character actor, best known for playing Jimmy Chan in the Charlie Chan films and Hop Sing in the Western series Bonanza. He was born in San Francisco, California to Gum Yung Sen and his first wife, both immigrants from China.

His mother died during the flu epidemic of 1919. His father placed Victor and his younger sister, Rosemary, in a children's shelter, and returned to his homeland to seek another wife. He returned in 1922 with his new wife, Lovi Shee, forming a household with his two children.

Sen Yung made his first significant acting debut in the 1938 film Charlie Chan in Honolulu, as the Chinese detective's "number two son", Jimmy Chan. Sen Yung played Jimmy Chan in 11 Charlie Chan films between 1938 and 1942. Moonlighting from the popular Chan series, Sen Yung won critical acclaim playing the nuanced role of Ong Chi Seng, a young attorney assisting Howard Joyce, in defending Leslie Crosbie, in The Letter. Like other Chinese-American actors, he was cast in Japanese parts during World War II, like his role as the treacherous Japanese-American Joe Totsuiko in the 1942 Humphrey Bogart film Across the Pacific.