Nathan Fillion told Collider that his top sci-fi franchise name not yet made public, 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. There were no dates shared, everything is tentative, only optimism to share.
Fillion also talked shop on The Rookie. Storyline crossovers are planned with the North spinoff. The show's universe steadily broadens out with shared stories tied together loosely.
He once pulled off a celebrity impression to get out of a ticket. The celebrity's identity went unspoken.
HBO's Lanterns team joined the chatter. Fillion's Guy Gardner rubs shoulders with Hal Jordan and John Stewart. The writers explained the reasoning.