Once We Were Spacemen

Nathan Fillion & Alan Tudyk•www.collision33.com

Nathan FIllion and Alan Tudyk were once spacemen. Since co-starring on Firefly, they have also been aliens, mystery writers, veterinarians, superheroes, chickens, robots, and policemen. Now, they’re doing a podcast where they get to know their fellow creatives, learning about who they once were and what they’re up to now. This is that podcast. Listen to Once We Were Spacemen wherever your mom gets her podcasts. If you’d like to listen early, join our community on Patreon. Once We Were Spacemen is a Collision33 production.

Last refreshed: June 14th, 2026 at 6:18 AM ⓘ

Follow this podcast in the Metacast mobile app to refresh it and see new episodes.

Follow on

Apple Podcasts

Spotify

RSS

Podcasts are better in Metacast mobile app

Don't just listen to podcasts. Learn from them with transcripts, summaries, and chapters for every episode. Skim, search, and bookmark insights. Learn more

Episodes

Once We Were Spacemen with Nathan Fillion & Alan Tudyk | Episode 1

In their inaugural podcast episode, Nathan Fillion and Alan Tudyk dive into their shared history, starting with their early interactions on Firefly and reflecting on their acting journeys. They share humorous anecdotes about sci-fi conventions, Alan's surprising love for clowns, and Nathan's unconventional methods for quitting smoking. The duo also discusses the inspiration behind their podcast's name and reveal little-known personal quirks and professional secrets.

Nov 05, 2025•1 hr 1 min•Season 1Ep. 1

Introducing Once We Were Spacemen

Nathan Fillion and Alan Tudyk were once spacemen. Since their time on Firefly, their friendship has been marked by comic-con panels and the occasional cameo. Now they're hosting a podcast where they connect with fellow creatives, exploring who they were and what they're up to now. It's highly entertaining… and if you're not interested, at least tell your mom about it. She definitely has a thing for Nathan.

Nov 04, 2025•3 min

← Prev

For the best experience, listen in Metacast app for iOS or Android