Nathan Fillion told Collider that his top sci-fi franchise is a surprising choice, and it is not Firefly. He stayed vague about it, so the reveal is still on the way.
At MCM London 2026, he and Tudyk teased fans briefly on a possible Firefly return. No dates were given, there's no official commitment, just fans keeping fingers crossed.
Fillion also opened up about The Rookie. Shared episodes are coming with the North spinoff. The show's universe is slowly getting bigger with shared stories tied together loosely.
He shared a wild star impression story to get out of a ticket. He kept the star's name hidden.
HBO's Lanterns team added their take. Fillion's Guy Gardner shares a beat with Hal Jordan and John Stewart. The writers explained the reasoning.