Nathan Fillion told Collider that his top sci-fi franchise is a surprising choice, and it has to be something other than Firefly. He stayed vague about it, 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, there's no official commitment, just a hopeful hint instead.
Fillion also opened up about The Rookie. Shared episodes are coming with the North spinoff. The show's universe keeps expanding a little with shared stories threaded across the spinoff.
He once pulled off a celebrity impression to get out of a ticket. The celebrity's identity went unspoken.
HBO's Lanterns team weighed in too. Fillion's Guy Gardner rubs shoulders with Hal Jordan and John Stewart. The writers laid out the thinking.