E4
4. Episode 4
Michelle returns to Scotland and accompanies Chris in search of Annabel. Robert and Mackie face off as the truth behind Julie Mackie’s disappearance threatens to come out.
Latest episode
S1 E4
Six Four is a drama and crime TV series that premiered on ITVX on March 30, 2023. It has 1 season and 4 episodes so far and has ended. The latest episode, Season 1 Episode 4, aired on March 30, 2023.
A dark and compelling story of kidnap, corruption, betrayal, and an uncompromising search for the truth when Chris and Michelle O’Neill’s teenage daughter goes missing.
Last updated
4 episodes · 1 season
2023 · 4 episodes · Last episode: 3 years ago
Serving police detective, Chris, is provided with a startling revelation about an infamous, unsolved case that once divided the police when a local girl called Julie Mackie disappeared. Now, reeling from the news that his own daughter has gone missing, Chris is approached by a journalist who tells him that fatal mistakes were covered-up in Julie’s disappearance. Revisiting the case, Chris uncovers a series of undeniable errors, corruption and unbridled ambition.
Six Four Season 1 release dates →
E4
Michelle returns to Scotland and accompanies Chris in search of Annabel. Robert and Mackie face off as the truth behind Julie Mackie’s disappearance threatens to come out.
E3
An unexpected visitor confronts Chris with the consequences of Michelle’s secrets. A visit to Gary McLean’s killer brings Chris closer to the truth and Annabel faces her captor.
E2
Pauline Wallace receives a ransom call. Chris discovers a link between Annabel’s kidnapping and the supposed cover-up in the Julie Mackie case and Michelle confronts Piers.
E1
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 has ended, so no new episodes are scheduled. The final episode aired on March 30, 2023.
The most recent episode of Six Four, Season 1 Episode 4, aired on March 30, 2023.
Six Four has 1 season with 4 episodes in total.
Six Four first aired on ITVX on March 30, 2023.
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Six Four
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