The BEST episodes of The One That Got Away (2024)

Every episode of The One That Got Away (2024) ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of The One That Got Away (2024)!

Facing a killer - and their past. DI Ffion Lloyd returns home when a new murder dredges up old crimes and lost loves.

Last Updated: 8/14/2025Network: S4CStatus: Continuing
Episode 6
star
7.52
27 votes

#1 - Episode 6

Season 1 - Episode 6 - Aired 11/17/2024

Rick arrives home and panics when Helen is nowhere to be found. With the clock ticking. Ffion follows her gut, back to the bunkers near Cleddau woods, where she’s shocked to discover a man she knows.

Watch Now:AmazonApple TV
Episode 3
star
7.43
30 votes

#2 - Episode 3

Season 1 - Episode 3 - Aired 10/27/2024

The team start building the case against their main suspect, but in a shocking development, an armed man enters the frame.

Watch Now:AmazonApple TV
Episode 1
star
7.42
38 votes

#3 - Episode 1

Season 1 - Episode 1 - Aired 10/13/2024

The discovery of a nurse, dead in the woods, has similarities with an apparently solved historic case from 12 years ago. DI Ffion Lloyd is called back to lead the investigation.

Directors: Sion Ifan
Writer: Catherine Tregenna
Watch Now:AmazonApple TV
Episode 2
star
7.39
38 votes

#4 - Episode 2

Season 1 - Episode 2 - Aired 10/20/2024

As a manhunt grips the town, Anna’s revelation about the past haunts Ffion. A thrilling chase ends with a capture, but could the killer still be out there?

Watch Now:AmazonApple TV
Episode 5
star
7.31
29 votes

#5 - Episode 5

Season 1 - Episode 5 - Aired 11/10/2024

Ffion and Rick’s relationship intensifies as the past continues to haunt the present. Ffion discovers a devastating secret that changes everything. And a new suspect emerges. Does Abbi’s killer remain at large? With Day seven approaching, are the Nurses safe?

Watch Now:AmazonApple TV
Episode 4
star
7.23
30 votes

#6 - Episode 4

Season 1 - Episode 4 - Aired 11/3/2024

In the wake of the school shooting, the gunman is charged with murder. Ffion is convinced Mel could have been involved in the historic murders and clashes with Rick as he tries to keep the past under wraps. Then a shocking personal confession takes them back to the time when they were lovers.

Watch Now:AmazonApple TV