Once We Were Spacemen
Nathan Fillion & Alan Tudyk
Show overview
Once We Were Spacemen launched in 2025 and has put out 42 episodes, alongside 1 trailer or bonus episode in the time since. That works out to roughly 45 hours of audio in total. Releases follow a weekly cadence.
Episodes typically run an hour to ninety minutes — most land between 54 min and 1h 9m — and the run-time is fairly consistent across the catalogue. None of the episodes are flagged explicit by the publisher. It is catalogued as a EN-US-language Comedy show.
The show is actively publishing — the most recent episode landed 6 days ago, with 33 episodes already out so far this year. The busiest year was 2026, with 33 episodes published. Published by Nathan Fillion & Alan Tudyk.
From the publisher
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.
Latest Episodes
View all 42 episodesOnce We Were Committed Beyond Reason | Episode 41
Once We Drank Open-Sore Coffee with Lisseth Chavez | Episode 40
Once We Got Farts in the Drapes | Episode 39
Once We Were Lunk Alarmed with Louis Jensen | Episode 38
Once We Used Dog Scissors | Episode 37
Once We Made Uncharted with Allan Ungar | Episode 36
Once We Coveted Sharp Vision | Episode 35
Once We Had A Tudyk Rash with Jim Rash | Episode 34
Once We Were Robot #4 | Episode 33
Once We Were Fake Private Eyes with Eric Winter | Episode 32
Once We Scared Aunt Jeannie | Episode 31
Once We Were Late Clowns with Edi Patterson | Episode 30
Once We Had A Nice Fist Fight | Episode 29
Once We Were Knee-Deep in Chocolate with Bill Roe | Episode 28
Once We Drove Cross-Country | Episode 27
Once We Borrowed Kayaks with Jon Huertas | Episode 26
Once We Had Bad Haircuts | Episode 25
Once We Filled German Niches with Flula Borg | Episode 24
Once We Cheated Death | Episode 23
S1 Ep 22Once We Recorded Live | Episode 22
Nathan Fillion and Alan Tudyk are aging into senior discounts. They’re even wearing shoes with elastic laces. Yet, they STILL found the energy to record a live episode in front of an audience. While on stage, the guys swap stories about prosthetic makeup mishaps, commiserate over dog digestion, and open the floor to audience questions. 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.