The BEST episodes of The Breakthrough season 1

Every episode of The Breakthrough season 1, ranked from best to worst by thousands of votes from fans of the show. The best episodes of The Breakthrough season 1!

When a shocking double homicide goes unsolved for 16 years, a detective teams up with a genealogist to catch the killer before it becomes a cold case.

Last Updated: 1/15/2025Network: NetflixStatus: Ended

7.45

51 votes

#1 - A Lonely Person

Season 1 - Episode 4 - Aired 1/7/2025

With everyone nearing the ends of their ropes, a revelation from an unexpected source leads to a breakthrough in the case.

Watch Now:Amazon Apple TV

7.21

61 votes

#2 - Leave No Stone Unturned

Season 1 - Episode 2 - Aired 1/7/2025

As weeks turn into years without answers and his home life slowly falls apart, a desperate John turns to an unlikely ally to help crack the case.

Watch Now:Amazon Apple TV

7.21

68 votes

#3 - The Unthinkable

Season 1 - Episode 1 - Aired 1/7/2025

After a double murder sends shock waves through a quiet Swedish town, lead detective John promises the grieving families that he will find the killer.

Watch Now:Amazon Apple TV

7.05

57 votes

#4 - Family Tree

Season 1 - Episode 3 - Aired 1/7/2025

John and Per's investigative efforts are obstructed by their clashing personalities. A prying journalist adds to the pressure.

Watch Now:Amazon Apple TV