Nathan Fillion told Collider that his top sci-fi franchise isn't what fans might expect, and it is not Firefly. He stayed vague about it, so the reveal has yet to drop.
At MCM London 2026, he and his longtime co-star weighed in on a possible Firefly return. Solid plans still missing, nothing is set, just fans keeping fingers crossed.
Fillion also talked shop on The Rookie. Crossover arcs are in motion with the North spinoff. The show's universe is slowly getting bigger with shared stories threaded across the spinoff.
He once did an A-list star impression to get out of a ticket. The actor's name stayed a secret.
HBO's Lanterns team weighed in too. Fillion's Guy Gardner rubs shoulders with Hal Jordan and John Stewart. The writers gave their reasoning.