CNN Somebodys Gotta Do It With Mike Rowe December 7, 2014 01:08:00
>> that's really hot. >> that's a radiator so the performers can lean against it. >> this is thing that makes richard nervous. >> it's warm. >> it's like a freaking iron. it's not warm. you could cook an egg on that. that's how the performers stay warm. interesting. what i really want to know is how they stay alive under water. you're swimming under water but also under infrastructure. >> correct. it's overhead environment. >> this is cave diving. >> it's cave diving. forget about backstage, this is under stage. it's more complicated than that because the stage is always changing elevations. s...