Watch Cold Case November 22nd. Hello once again to my avid reader. Welcome to yet another Cold Case series of drama and suspense. The latest of the cold case series is the Cold Case November 22nd Season 6 Episode 21. In this episode, When the murder weapon from a 1963 case is unearthed, the team re-opens the murder of a pool hustler who was shot the same day President John F. Kennedy was assassinated. Watch Cold Case November 22nd Season 6 Episode 21 Online free streaming.