Becky Connor (Grace Caroline Falconer) remains scarred by her terrifying ordeal from the first tower climb, the memory of dangling above certain death still carved into her mind. Determined to confront her trauma, she signs up for an experimental exposure therapy program in the Nevada desert. The program’s ultimate test pushes participants to face their deepest fears: climbing the world’s tallest abandoned satellite tower, a rusting giant that stretches over 2,000 feet into the sky. She isn’t alone. Three others join the challenge—Danica (Alexandra Daddario), a reckless base jumper haunted by guilt; Marcus (Derek Theler), a veteran wrestling with PTSD; and Officer Ruiz (Eugenio Derbez), a retired cop carrying the weight of personal loss.

What begins as controlled therapy spirals into chaos when a secret military experiment nearby sparks an electromagnetic pulse. Communications vanish, safety systems die, and the external lift grinds to a halt. The unstable tower groans under its own weight, forcing the group to fight for survival with frayed ropes and broken gear.

As the cold desert night sets in, their inner demons claw to the surface—Becky relives her past fall, Danica wrestles with regret, Marcus cracks under panic, and Ruiz mourns those he couldn’t save. Together, they cling to the framework as lightning storms electrify the tower, splitting steel and sending shards tumbling.

In the end, only Becky and Danica endure the descent. Exhausted and scarred, Becky presses her palm against the tower’s charred remains, whispering a vow of triumph: fear no longer owns her.