Nathan Fillion told Collider that his top sci-fi franchise is something else entirely, and it isn't Firefly. He hasn't disclosed the answer yet, so the reveal remains pending.
At MCM London 2026, he and Tudyk teased fans briefly on a possible Firefly return. Details stay slim, concrete plans are absent, just a hopeful hint instead.
Fillion also discussed The Rookie. Shared episodes are coming with the North spinoff. The show's universe keeps expanding a little with shared stories winding through it.
He recalled a famous-star impression to get out of a ticket. That A-list star's name went untold.
HBO's Lanterns team weighed in too. Fillion's Guy Gardner crosses paths with Hal Jordan and John Stewart. The writers shared the logic.