"Cold Wars" is the seventeenth episode of the third season of the NBC superhero drama series Heroes and fifty-first episode overall. The episode aired on February 23, 2009.

Joe Pokaski is a writer and television producer known for his work on the television series Marvel's Cloak & Dagger, as well as the television series Underground and Heroes. He has also written Heroes tie-in products, and a number of comics for Marvel Comics.