A gritty, action-packed crime drama set during the brutal Tong Wars of San Francisco’s Chinatown in the second half of the 19th century. The series follows Ah Sahm, a martial arts prodigy who immigrates from China to San Francisco under … Andrew Koji, Olivia Cheng, Jason Tobin, Dianne Doan, Kieran Bew, Dean S. Jagger, Tom Weston-Jones Added on HBO 2023-06-27. Youtube Trailer