Battlestar Galactica‘s Edward James Olmos will appear on CSI: New York during the upcoming seventh season. (Spoilers after the jump!)
The episode will revolve around gang turf wars, and Olmos will play a former gang leader. The character was just released from jail after serving 15 years thanks to Mac Taylor (Gary Sinise). He and Mac will go head-to-head in the episode, which airs in October.