Content Warning:

This episode contains spooky themes, eerie sound effects, and mild horror elements.

Mutations: Toxic Twenties

In the roaring heart of a 1920s metropolis, two Marconi family mobsters, Vinny Marino and Sal Calderone, are making a late-night getaway with forty grand in stolen cash. But when their escape collides with a BuzzCon Chemical truck, a strange green mist spills into the streets — warping friends, neighbors, and allies into something unrecognizable.

As they race through the city’s underbelly — past a loyal paperboy, a trusted florist, and an old flame running a speakeasy — Vinny and Sal realize the infection isn’t just around them… it’s inside them.
Morning brings more than daylight. It brings a city transformed — and a final stop at the boss’s hideout that will change the family forever.

This is Mutations: Toxic Twenties — a noir horror tale of gangsters, jazz, and a city where the gold has rotted to green.

Disclaimer: This audio story was inspired by TMutations: Toxic Twenties, a scare zone coming to Halloween Horror Nights. It is an original, fan-created work based solely on publicly available information. No details, concepts, or materials were obtained through insider knowledge, and this production is in no way affiliated with or endorsed by Universal Parks & Resorts or Halloween Horror Nights.