What if the person across the street looked completely human, acted completely human, and still wasn’t human at all? That’s the chilling idea at the center of Radiochrome, a sci-fi short that mixes classic 1980s paranoia with slow-burning suspense.
Set in 1983, the story follows two FBI agents assigned to watch a woman they believe could be a shapeshifting extraterrestrial hiding in plain sight.
As the surveillance stretches on, the case becomes less about catching an alien and more about answering a fascinating question: what actually separates humanity from something that can imitate it perfectly?
Written and directed by Ryan Alexander Huang, Radiochrome leans into old-school sci-fi thrills while pulling inspiration from espionage stories and analog horror.
Instead of relying on flashy spectacle, the film appears to build tension through uncertainty, conversation, and the unsettling possibility that appearances can’t be trusted.
That combination gives it the feel of a Cold War era conspiracy thriller with a science fiction twist, making it an intriguing watch for fans who enjoy thoughtful genre storytelling as much as mysterious alien encounters.
Huang explained exactly where the idea came from, saying: “RADIOCHROME originated from a simple desire: make a slow-burn, old-school 1980s thriller that blends sci-fi and analog horror with my interest in espionage and Cold War history (and its continued relevance). Think MEN IN BLACK meets THE CONVERSATION.
“It was also born from my personal goal to write stories with Asian Americans in character archetypes that rarely feature them. Put simply, I was a kid from rural Minnesota who often imagined himself as a secret agent fighting aliens, and grew up wishing he saw that onscreen more often.”
That personal perspective gives Radiochrome an extra layer of heart, pairing an entertaining alien mystery with a fresh take on familiar genre archetypes.
For sci-fi fans looking for a smart, suspenseful short film with a cool premise, this one looks well worth checking out.
