Louis Ozawa Changchien (born October 11, 1975) is an American actor best known for his role in the films Predators (2010), The Bourne Legacy (2012), and Jack Ryan (2023).

[2][3] His father was Taiwanese and his mother was a Japanese jewelry designer.

[3][4] He attended Riverdale Country School as well as Stuyvesant High School before graduating from the University of California, Davis, with a bachelor's degree in biology and later earned a Master of Fine Arts (M.F.A.)

Since then, he has appeared in many popular films, including Robot Stories, Fair Game, Predators and The Bourne Legacy.

He also has made guest appearances on such shows as, Law & Order, 3 lbs., Heroes and Villains, Lights Out and Blue Bloods.