Intermedio

Malik is a practical, protective teen who takes the lead when the group searches the tunnels. He stays calm under pressure but is forced to endure injuries as they fight their way to safety. His bond with Gen drives him to keep fighting, even as danger intensifies.

Gen is Malik's former girlfriend who proves herself capable and determined in dire situations. She pushes through fear, takes action to help the group escape, and ultimately confronts the old man. Her resilience helps them survive the ordeal.

Barbie is Gen's friend who joins the others on the weekend trip. She faces the tunnel horror bravely but is tragically killed during the assaults, underscoring the danger of the setting.

Wes is one of the teens in the group who fights for survival but is killed by the creatures during the escape.

Zee is a teen drug runner who initially accompanies the teens through the tunnels. He disappears and later reappears to guide them through some passages, hinting at a deeper backstory tied to the tunnels.

Al is another teen tied to the drug-running presence in the tunnels; he joins the group but is killed by the creatures.

Jorge is a drug dealer in the tunnels who pressures the teens into following along with the group, meeting a brutal end when the creatures attack.

The mysterious old man appears to control the ghostly creatures with a blood-tinged amulet. He lures and attacks the survivors, tying their fates to the spirits he commands, until Gen destroys the necklace and the spirits turn on him.