Disaster Hour Disaster Hour

Ep. 105: Action Park: Waterslides, Whiplash & Mortality

Apr 30, 2026 · 1h 25m

Summary

Disaster Hour reunites with a full cast to revisit the infamous Action Park, a notoriously dangerous 1980s water park in New Jersey. The hosts detail founder Gene Mulvihill’s reckless design choices, including the lethal Cannonball Loop and Colorado River Rapids, which caused severe injuries and deaths. They explore the park’s chaotic culture of underage staff, rampant alcohol consumption, and a lack of safety regulations that turned it into a lawless playground of cheap thrills.

Topics discussed

Introduction and welcome to the group episode Episode suggestions and show plugs The origin story of Gene Mulvihill and Action Park Opening day and the park's unique layout Unsafe culture and underage employee hiring Employee hazing and the rowdy park atmosphere The Cannonball Loop and violent testing methods Navy doctor insights on 9 G-force injuries First summer failures and inflation math game Legal loopholes and the fake insurance scheme Details on the Cannonball, Cliff Diver, and Rapids The Taint-A-Hole, Wave Pool, and Tarzan Swing Motorworld rides and the toxic snake-infested pond The Alpine Slide and the infirmary's orange spray Guest deaths and the state's failure to shut down Federal fraud charges and Gene's land acquisition Financial collapse and the park's closure in 1996 Post-closure history and Gene Mulvihill's death Disaster rating and assigning blame Fun facts, ride preferences, and outro
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