Subterra

Season 3 - Episode 8: When the Lights Go Out

Ace and the miners launch a desperate stand at Hells Gate, using raw courage to challenge Greta’s unstoppable Gallows Brigade. But in the shadows, a figure moves to plung

Season 3 - Episode 7: Gallows Brigade at Hell's Gate

Mal witnesses the truth behind Subterra’s “purity” and makes an irreversible choice. As Greta marches toward Oxford Turn and Ace rallies the miners for a last stand, Haze

Season 3 - Episode 6: The Girl, the Darva, and the Brute

Hazel fights for her life in Obsidian Star as Mal risks everything to save her. Ace is welcomed by the miners as a symbol of hope—while Dalton orders the forced chipping

Season 3 - Episode 5: Into the Depths

Mal abandons Edendale to follow Hazel’s fading trail into Obsidian Star. Deep below, Ace rejects both the Lockes and the miners, choosing only one thing—finding Hazel bef

Season 3 - Episode 4: The Chipping Chair Awaits

Dalton offers Ace a shocking path to citizenship that could end the miners' rage—or trap them forever.​ As Gannon fights for peace and Hazel crushes foes in the pits, Mal

Season 3 - Episode 3: Insurrection Sparks

Ace chooses truth over survival and ignites open rebellion. As Mal delivers a speech meant to preserve order, Subterra erupts—proving the trial was never about justice, o

Season 3 - Episode 2: Beneath the Weight of Crowns

Ace faces judgment in a trial designed to break him. Mal is pressured to testify against the boy who saved her. Hazel is forced to fight for survival in the pits. In Subt

Season 3 - Episode 1: The Quiet Earth Speaks

Subterra is back for Season 3, returning to a buried civilization ruled by the Locke dynasty, where survival depends on control, sacrifice, and secrecy. In this dystopian

Season 2 - Episode 8: To See The Sun (Season 2 Finale)

With the surface so close, Ace and Mal make the final ascent as Carter’s captives. SEASON FINALE. ### Starring Marty Yu, C.C. Boyce, Kyle Bornheimer, Tamara Pennington,

Season 2 - Episode 8 trailer

Bonus teaser.  The conclusion to season 2 drops soon. Check out this sneak preview of the first four minutes.  ### Starring Marty Yu, C.C. Boyce, Kyle Bornheimer, Tama

Season 2 - Episode 7: Race To Eagle's Nest

Mal and Hazel rescue Ace from Carter and his followers then race to Eagle’s Nest to warn Mal’s mother. ### Starring Marty Yu, C.C. Boyce, Kyle Bornheimer, Tamara Pennin

Season 2 - Episode 6: Trust No One

Ace and Mal try to warn a Sentry but he is part of Carter’s cult and they are forced to find refuge in an old miner’s tavern. ### Starring Marty Yu, C.C. Boyce, Kyle Bo

Season 2 - Episode 5: Risk And Revelation

Ace and Mal catch up with Carter and discover he has a bomb that is capable of destroying Eagle’s Nest. ### Starring Marty Yu, C.C. Boyce, Kyle Bornheimer, Tamara Penni

Season 2 - Episode 4:Bad Dog

Ace and Mal search for Hazel only to discover that she’s been fitted with a riot collar by Carter’s men and she becomes hostile towards them. ### Starring Marty Yu, C.C

Season 2 - Episode 3: Trapped In The Dark

Carter is convinced Mal has broken his trust and orders his men to track down Hazel to retrieve the map and then imprisons Ace and Mal. ### Starring Marty Yu, C.C. Boyc

Season 2 - Episode 2: The Sprite Who Fell

With Hazel’s help, Ace and Mal barely evade danger and head out for a rendezvous with the mysterious Carter. ### Art by Steve Krueger and Warren Davis Music by Steve K

Season 2 - Episode 1: Partnership With A Princess

Season 1 Recap Bunker orphan Ace is an outcast in the underground bunker complex known as Subterra. Desperate to escape, Ace repairs and reactivates a robot dog that con

Season 1 - Episode 8: Ascendance (Season 1 Finale)

In the final episode of season 1, Ace and Hazel make the final ascent to the surface, but what they find is completely unexpected. 

Season 1 - Episode 7: Death By Fire

A ruthless Sentry plans to kill Ace by throwing him into the lava vats in the Hell’s Gate forge.

Season 1 - Episode 6: Friends And Enemies

Ace travels to the mining camps to speak with an old friend but walks into a trap.