With Hey Arnold! celebrating its 30th anniversary, we had the chance to sit down with Justin Shenkarow, the voice of Harold Berman, for a new episode of Splat Attack!

We talked about how Justin landed the role, what it was like recording with the other young cast members, the show's original pilot, and the surprising history of Arnold's claymation appearances.

We also discussed Harold's Bar Mitzvah, working with creator Craig Bartlett, returning for Hey Arnold!: The Jungle Movie, and the show's lasting impact on fans.

If you grew up watching Nickelodeon in the '90s, we'd love to hear your memories!

Where does Harold rank among your favorite Hey Arnold! characters? Did your opinion of him change as you got older?

Thanks for checking out our interview, and we hope you enjoy the trip back to Hillwood!

Splat Attack is a '90s pop culture podcast celebrating the slime-filled past.