Nash Bridges (1996)

S2E8 Zodiac

Following a two-decade hiatus, the infamous San Francisco serial killer known as the "Zodiac" resurfaces, targeting Nash and unsettling his retired mentor. The question looms: is it truly the original Zodiac, or merely a deadly impersonator? At the same time, Joe takes on an undercover role as a bike messenger in an effort to catch a laid-back drug dealer.