Most people watch cartoons of some description these days. Whether it’s Family Guy, Futurama, F Is for Family, or Bojack Horseman.

And if you have ever watched a cartoon there’s a good chance you’ll have heard this guy voice acting. His name is Phil Lamarr, and he has voiced 250 different cartoon characters.

He’s Hermes from Futurama, John Stewart from The Green Lantern, Ollie Williams, the weatherman from Family Guy, and Samurai Jack from Samurai Jack.

This video shows Lamarr talking about some of his favorite characters, and where he got the inspiration from for the voices. And it’s fascinating stuff.