Nathan Fillion told Collider that his top sci-fi franchise is something else entirely, and it has to be something other than Firefly. He hasn't disclosed the answer yet, so the reveal has yet to drop.
At MCM London 2026, he and his co-star chimed in on a possible Firefly return. Solid plans still missing, there's no official commitment, just hope for now.
Fillion also opened up about The Rookie. He teased crossover plans with the North spinoff. The show's universe is quietly growing with shared stories connecting the shows.
He once did an A-list star impression to get out of a ticket. The celebrity's identity went unspoken.
HBO's Lanterns team also chimed in. Fillion's Guy Gardner teams up alongside Hal Jordan and John Stewart. The writers shared the logic.