WARNING: This article may contain spoilers for Snowpiercer episode 4. Read at your own risk.

Snowpiercer episode 4 is scheduled to air this week on TNT, with the title "Without Their Maker." There is a huge twist and turn within this episode, something that may alter the lives of some of the characters. The murder case, in particular, will be the center of everything in this week's episode.

Ever since the series premieres, Layton has been doing his best to get to the bottom of the murder case. However, he also recognized that this isn't an easy mission, and infiltrating with the upper-class people is harder than he imagined. Now, it looks like things get more intense in Snowpiercer episode 4.

The series brings the story to its peak, along with other exciting stuff. For instance, we're going to see a significant moment between Layton and Melanie. They have been operating with separate plans through most of the season, so it's exciting to see some sort of face-off.

In the synopsis of Snowpiercer episode 4, the shocking twist in the murder investigation will bring the manhunt of Layton and Till to a cat-and-mouse climax. Layton is also getting closer to the big secret of Melanie, something that could be the most dangerous game of all.

For those who have already watched the movie, there's a chance you know what's the big twist here. But then, there's also a chance the show moves into another direction and decided to incorporate a new twist and turn. There could be a shocking revelation here that could impact the lives of the characters.

Meanwhile, viewers shouldn't be worried about the future of the series as TNT renewed Snowpiercer for a second season. It looks like the network has high hopes for the show even though it has just debuted in May. The second installment is reportedly in the works but it may not be arriving anytime soon.

Because of the COVID-19 pandemic, the cast and crew won't be able to go back to work and start filming season 2. The series may likely arrive at a later date, with some speculating it will arrive in May 2021. But for now, nothing is certain about that.

The series is based on the 2013 South Korean-Czech movie of the same name by South Korean director Bong Joon-ho. The show stars Daveed Diggs as Andre Layton, Jennifer Connelly as Melanie Cavill, Mickey Sumner as Bess Till, Iddo Goldberg as Bennett, and Alison Wright as Lilah Anderson.

Snowpiercer episode 4 arrives on Sunday night, June 7, on TNT.