Nathan Fillion told Collider that his top sci-fi franchise isn't what fans might expect, and it has to be something other than Firefly. He remained tight-lipped, so the reveal remains pending.
At MCM London 2026, he and Tudyk teased fans briefly on a possible Firefly return. Nothing was locked in, there's no official commitment, only optimism to share.
Fillion also opened up about The Rookie. Crossovers are in the works with the North spinoff. The show's universe is slowly getting bigger with shared stories spanning the cast.
He recalled a famous-star impression to get out of a ticket. The celebrity's identity went unspoken.
HBO's Lanterns team added their take. Fillion's Guy Gardner crosses paths with Hal Jordan and John Stewart. The writers broke down the approach.