Tzi Ma

Tzi Ma played Cheng Zhi, the head of security at the Chinese Consulate during Day 4 on 24.

Ma starred in the TV show "Yellowthread Street" and had a recurring role on "City of Angels", "NYPD Blue", and "Martial Law". He has had guest roles in several other TV series, including: "The Practice", "The Bernie Mac Show", "Chicago Hope", "Jake 2.0", "ER", "Law & Order", and "Boomtown". His numerous feature films include: Rush Hour, Dante's Peak, and the upcoming Alpha Dog.