Snowpiercer season 3: next episode and everything we know

Snowpiercer
(Image credit: David Bukach/TNT)

Snowpiercer season 3 full steam ahead. Debuting in 2020, the TV adaptation of Bong Joon-ho's 2013 post-apocalyptic film of the same name is back with new episodes and a hope for a new future.

Sam Linsky and Adrienne O’Riain, co-heads of scripted original programming for TBS, TNT and truTV said: "Snowpiercer has been an incredibly successful series for us that continues to capture the imagination of viewers, grow audience and maintain strong ratings."

In addition to news of a third season, they have confirmed that Snowpiercer has already been renewed for a fourth, adding: “All of our seasons embark on an emotional, unexpected ride and the well-plotted storylines will continue to evolve and remain relevant to audiences. We’re excited to keep the train running into Season Four."

Here's what you need to know...

When is the next Snowpiercer season 3 episode?

Snowpiercer season 3 will continue with a brand new episode Monday, March 28, at 9 pm ET/PT on TNT in the US. UK viewers will be able to watch the latest episodes on Tuesday, March 29 on Netflix.

Snowpiercer season 3 plot

Following on from the events of Snowpiercer season 2, which ended on a high note, the official plot for season 3 reads: "Season three picks up with Layton and his inner circle commanding a small pirate train in search of Melanie and a possible warm location to restart civilization, aided by a newfound survivor. Back on Snowpiercer, Mr. Wilford is consolidating power, foiled only by secret allies of Layton’s hidden on the train, committed to the cause."

Here are the synopses for each season 3 episode thus far, and links to What to Watch's episode recaps:

Snowpiercer season 3 episode 1, "The Tortoise and the Hare":

"While Wilford emphasizes his rule aboard his icy train, Layton's pirate train continues its dangerous quest for warm spots, and comes across something entirely unexpected." Read What to Watch's in-depth recap of Snowpiercer season 3 episode 1 right here.

Snowpiercer season 3 episode 2, "The Last to Go":

"Layton goes on the hunt, as Wilford works to boost morale; the resistance discovers a threat that could undermine everything they've worked for." Read What to Watch's in-depth recap of Snowpiercer season 3 episode 2 right here.

Snowpiercer season 3 episode 3, "The First Blow":

"It's a game of cat and mouse as both Layton and Wilford vie for the upper hand." Read What to Watch's in-depth recap of Snowpiercer season 3 episode 3 right here.

Snowpiercer season 3 episode 4, "Bound by One Track":

"Alex finally deals with her parental figures as a track obstruction uncovers a painful past." Read What to Watch's in-depth recap of Snowpiercer season 3 episode 4 right here.

Snowpiercer season 3 episode 5, "A New Life":

"A series of terrorist attacks threatens to derail Layton and Zarah's big day." Read What to Watch's in-depth recap of Snowpiercer season 3 episode 5 right here.

Snowpiercer season 3 episode 6, "Born to Bleed":

"As the bomber is revealed, Layton comes to terms with his past decisions before making an irreversible call." Read What to Watch's in-depth recap of Snowpiercer season 3 episode 6 right here.

Snowpiercer season 3 episode 7, "Ouroboros":

"Layton realizes some dreams are out of reach as the rest of the train deals with Layton's status change. Wilford makes a staggering discovery." Read What to Watch's in-depth recap of Snowpiercer season 3 episode 7 right here.

Snowpiercer season 3 episode 8, "Setting Itself Right":

"As the train detours from New Eden, an environmental catastrophe threatens everyone onboard." Read What to Watch's in-depth recap of Snowpiercer season 3 episode 8 right here.

Snowpiercer season 3 episode 9, "A Beacon for Us All":

"Reunited with old friends, the train throws a party. Alliances are tested as the truth is finally revealed." Read What to Watch's in-depth recap of Snowpiercer season 3 episode 9 right here.

Snowpiercer season 3 episode 10, "The Original Sinners":

"It all comes to a head as old adversaries clash, with New Eden hanging in the balance."

Snowpiercer season 3 cast

Everyone who survived the intense first two seasons of Snowpiercer is expected to return once again. Here's a list of the key characters we're expecting to see:

  • Jennifer Connelly as Melanie Cavill
  • Daveed Diggs as Andre Layton
  • Sean Bean as Joseph Wilford
  • Rowan Blanchard as Alexandra Cavill
  • Alison Wright as Ruth Wardell
  • Mickey Sumner as Bess Till
  • Iddo Goldberg as Bennett Knox
  • Katie McGuinness as Josie Wellstead
  • Lena Hall as Miss Audrey
  • Steven Ogg as Pike

Is there a trailer?

Yes, the trailer for Snowpiercer season 3 is finally here, and it's looking to be as dramatic as ever as we catch up with Andre Layton, who's desperately trying to find Melanie aboard a new pirate train, very different from the one they're used to.

Lucy Buglass
Senior Staff Writer

Lucy joined the WhatToWatch.com team in 2021, where she writes series guides for must-watch programmes, reviews and the latest TV news. Originally from Northumberland, she graduated from Oxford Brookes University with a degree in Film Studies and moved to London to begin a career writing about entertainment.

She is a Rotten Tomatoes approved film critic and has a huge passion for cinema. She especially loves horror, thriller and anything crime-related. Her favourite TV programmes include Inside No 9, American Horror Story, Stranger Things and Black Mirror but she is also partial to a quiz show or a bit of Say Yes to the Dress