The Masked Singer quarterfinals aired Wednesday night (April 23), and all eyes were on one quirky, big-brained contestant—Mad ...

PT; updated April 23, 2025 at 5:55 p.m. PT Mad Scientist Monster made his debut on the March 26 episode of The Masked Singer ...

Opening this Masked Singer event was Mad Scientist Monster with another country rendition. The googly-eyed and lab coat-wearing gremlin performed a famous hit from Shawn Mendes. Before singing ...

But who is Mad Scientist Monster? If you're looking for The Masked Singer spoilers and clues ... Monster had to say about himself on Week 1: "Becoming the Mad Scientist Monster fits perfectly ...