Cast & creatives
People behind the production
Grunge Puppy is a high-energy rock act spearheaded by Constantine Maroulis, the American Idol alum and Tony-nominated Broadway performer. The band recreates the raw grit and hooks of classic 90s grunge and alternative rock, delivering electrifying live performances that echo the era while fueling a modern audience with unmistakable intensity. If you’re chasing authentic late-90s vibes with a contemporary punch, Grunge Puppy brings the nostalgia back to life on stage.