The entertainment world has a new obsession, and its name is 'The Copenhagen Test.' This high-octane spy thriller, which premiered its first season on December 27, 2025, has quickly captured the imagination of audiences globally. A significant part of the conversation revolves around its star, Simu Liu, who trades his 'Shang-Chi' superhero persona for a far grittier and more vulnerable role, delivering breathtaking stunts and a compelling performance.
From Analyst to Asset: A Brain-Hacked Spy
In 'The Copenhagen Test,' Simu Liu transforms into Alexander Hale, a first-generation Chinese-American intelligence analyst whose life is turned upside down. The core premise is a chilling blend of classic espionage and modern technological fear: Hale discovers his brain has been hacked. A shadowy, unknown enemy now has access to his senses and thoughts, turning him into a prisoner within his own mind.
The series masterfully weaves traditional spy drama tropes with contemporary anxieties about surveillance and privacy. Showrunners have cited inspirations from classic spy novels, but the narrative is steeped in a palpable, modern paranoia. For Liu's character, this means maintaining a facade of normality while secretly hunting his adversaries and proving his loyalty, creating relentless, nerve-wracking tension.
Simu Liu Embraces the Physical Challenge
Fans expecting a talk-heavy drama are in for a shock. 'The Copenhagen Test' is packed with visceral brawls, chaotic chases, and stunt sequences that keep viewers on the edge of their seats. Liu committed deeply to the physicality of the role, performing a substantial amount of his own stunt work.
"I got kicked in the face. Yeah — many, many, many times," the actor revealed in a recent interview, showcasing the bruises earned from sprinting through corridors and engaging in tightly choreographed combat. This dedication wasn't merely for bragging rights. Liu explained that his direct involvement gives editors more authentic material to work with, allowing for raw and immersive action sequences that feel uncomfortably close.
Esteemed stunt coordinators James and Chris Mark worked closely with him to ensure safety, but as Liu admits, bumps and bruises were an inevitable part of the process, adding to the show's realistic feel.
Fight Choreography with Emotional Depth
The series elevates its action by ensuring every fight advances the story. A standout moment occurs in Episode 7, featuring a brutal and emotionally charged confrontation between Liu and co-star Melissa Barrera, who also performed her own stunts.
This isn't mindless violence. The duo trained together for weeks to develop a physical dialogue that reveals the complex history and high stakes between their characters. Liu's experience on 'Shang-Chi' proved invaluable here, reinforcing his belief that fight scenes must be more than just "people fighting on screen." Every punch, kick, and block in 'The Copenhagen Test' is designed to carry narrative weight and emotional resonance.
The behind-the-scenes effort highlights Simu Liu's evolution as a versatile actor and credible action star. By throwing himself into the stunt work, delving into his character's psychological torment, and championing meaningful combat, he helps the series transcend the typical spy genre. Whether you're hooked by the clever plot twists, the emotional drama, or the sheer spectacle of Liu's physical commitment, 'The Copenhagen Test' delivers a potent package. For those streaming it on Peacock, knowing the intense effort behind each scene makes the viewing experience all the more impressive.
