DC Chris O'Neill is approached by a journalist about a cold case involving a missing girl. His own daughter is also missing, and his wife Michelle goes to London to search for her.

Six Four Season 1 Episodes...

• s01e01 - Series 1, Episode 1
• s01e02 - Series 1, Episode 2
• s01e03 - Series 1, Episode 3
• s01e04 - Series 1, Episode 4

Six Four Show Summary

Former undercover officer Michelle and police detective Chris search for their missing teenage daughter, exposing the corruption and betrayal that took place during an infamous unsolved case.