You're listening to 20,000 hz.
This is a scene from Dune that takes place in the open desert.
In it, the emperor's soldiers have just attacked a character named Kynes.
As they go to finish her off, Kynes starts pounding her fist on the ground.
The soldier raises his blade, but suddenly the sand underneath them falls away as a giant monstrous worm opens it, opens its mouth and swallows them all.
And I couldn't find a sound effect for it.
And as is often the case, the easiest way to do it is to do it yourself.
That's sound designer Mark Mangini explaining the moment to a fellow sound designer.
So I took a little Lavalier mic, maybe like the one I have on, and I dropped the Lavalier mic down my mouth and I just, I did this.
I went.
From there.
All it took was a little processing to get this.
Creative decisions like these have made mark one of the most successful sound designers ever.
He started his career working at Hanna Barbera on classic cartoons like Scooby Doo and the Flintstones.
Since then, he's been credited on over 150 movies, including Indiana Jones, drones, Aladdin, Space Jam, Anchorman, Blade Runner 2049, Dune, and tons more.
To date, hes won two oscars and has been nominated a total of six times.
Hes worked with superstar directors like Steven Spielberg, Denis Villeneuve, and JJ Abrams.
In other words, hes an absolute sound design legend.
But as amazing as he is as a sound designer, what Mark really is is a storyteller.
So we picked six of our favorite unforgettable moments from marks career to learn the stories behind how they were made.