Waterparks are the result of humanity's hubris of science.

In this one, Ian and Liv revisit one of their favorite episodes for Disaster Hour's 3rd Birthday: Action Park! Throughout the 1980s, Action Park was an outdoor waterpark with waterslides that were straight out of a Stephen King novel. They were dangerous, exhilarating, and built with zero professional architects or rollercoaster engineers. Guests were injured, the park faced lawsuits, and the owner continued dodging the law for decades. Welcome to Action Park!

Also, Justinepremieres as a new guest. Liv doesn't know how to use a calculator. Libby has imaginary friends. Dylan continues winning at life. Bob jumped off a cliff once. Ian confuses Tony Hawk and Stephen Hawking.

There's a right and wrong way to riot, everyone.

In this one, Ian and Liv talk about a riot that broke out in Vancouver after the 2011 Stanley Cup finals. And it's confirmed to be a fact, that the best way to mentally process your team's loss, is destroying the city in which they're based. Hashtag sarcasm.

Also, Liv's high school math teacher is dead. Ian fantasizes about being placed under house arrest.

Dangerously close to danger.

In this one, Ian & Liv talk about a cruise from 2019 that got turned upside down (almost literally) when the ship lost power mid-cruise in rough seas. The rescue efforts were daunting, passengers were injured, the grand piano was damaged, but the snow grotto was unharmed.

Also, Liv faces her fear of cruises. Ian loses all creativity.