Watch Numb3rs S03E22 online
Summary
Don, Charlie, and the team take on unknown terrorists who may be using nerve gas to undermine Los Angeles' water supply.
Guest stars
Aya Sumika,
Dagmar Midcap,
Erik Palladino,
James DuMont,
James McDaniel,
Laura Kai Chen,
Peter Moret,
Preston Bailey,
Rose Portillo,
Sean T. Krishnan,
Susan Beaubian