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Once We Were Spacemen

Once We Were Spacemen

Written by: Nathan Fillion & Alan Tudyk
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About this listen

 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.© 2026 Once We Were Spacemen Nathan Fillion & Alan Tudyk Art Entertainment & Performing Arts
Episodes
  • Once We Were Low Huggers with Seth Green | Episode 11

    Once We Were Low Huggers with Seth Green | Episode 11
    Jan 21 2026
    Seth Green has made George Lucas laugh. He's also waged Nerf gun warfare with Nathan, matched Alan’s “yes, and” energy, and isn't afraid of the low hug. Nathan and Seth met at a party sometime between Austin Powers, Buffy, and co-creating Robot Chicken. This episode is proof that their friendship isn't coincidence… it’s inevitable. Follow Once We Were Spacemen wherever you get your podcasts. Listen to extended episodes a whole week early by joining our Patreon. Once We Were Spacemen is a Collision33 production.
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    59 mins
  • Once We Did Home Improvements | Episode 10

    Once We Did Home Improvements | Episode 10
    Jan 14 2026

    Once, Alan tried to help Nathan convert his chlorine pool to saltwater. It went about as well as you'd expect. The guys also reminisce on a hungover hike, debate TV reboots, and discuss why dry wiping is downright unacceptable… even Will Smith and Matt Damon agree. If you're looking to be educated, you're in the wrong place. But since you'll learn nothing, you're free to doom scroll after listening. Follow Once We Were Spacemen wherever you get your podcasts.

    Listen to extended episodes a whole week early by joining our Patreon: https://www.patreon.com/cw/OnceWeWereSpacemen. Once We Were Spacemen is a Collision33 production.

    Follow Once We Were Spacemen wherever you get your podcasts. Listen to extended episodes a whole week early by joining our Patreon: https://www.patreon.com/cw/OnceWeWereSpacemen. Once We Were Spacemen is a Collision33 production.
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    57 mins
  • Once We Were Rookies with Melissa O'Neil | Episode 9

    Once We Were Rookies with Melissa O'Neil | Episode 9
    Jan 7 2026
    Melissa O'Neil walked into her audition for The Rookie with an unconventional warm-up strategy. Before starting the scene, she... squatted. As in, she dropped down and did squats. Right there in the audition room. Nathan has been impressed ever since. In this delightful episode, Melissa and Nathan dive into Canadian accents, the timeless art of fart noises, the technicalities of acting, and the joy of working together for eight seasons of The Rookie. Follow Once We Were Spacemen wherever you get your podcasts. Listen to extended episodes a whole week early by joining our Patreon. Once We Were Spacemen is a Collision33 production.
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    1 hr and 8 mins
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