Since 2020, Nathan has served as head writer for the podcast Live from Mount Olympus, starring Tony Award winner André De Shields. The show is co-directed by Tony Award winner Rachel Chavkin and Zhailon Levingston, with Peabody Award winner Julie Burstein serving as showrunner. A production of the Onassis Foundation and THE TEAM, the series is distributed by PRX and has garnered critical acclaim, including a Webby Award nomination, a Bullhorn Award for Best Kids Podcast, and a Silver Signal Award in the Youth/Tween category.

Nathan contributed as script editor on Season One of Cultureverse, an immersive audio drama that celebrates cultural heritage through reimagined global myths and folktales. Drawing from his experience as a transracial adoptee raised in a multicultural family, Nathan helped shape the series’ nuanced narrative voice. Cultureverse is narrated by Yara Shahidi and Kelly Marie Tran, produced by Studio Ochenta and TRAX from PRX, and has been praised for promoting cultural appreciation and education among young audiences.