Nathan Fillion's Big Firefly Tease Is a Canon Animated Series With the Original Actors Reprising Their Roles — but It Needs a Home

Set between the show and the movie.

Nathan Fillion Says ‘Firefly’ Animated Series In Development With Co-Stars Set To Reprise Roles; Concept Art Revealed

Nathan Fillion says 'Firefly' animated series is in development with costars to voice their original roles. Concept art revealed.

Firefly Animated Series In The Works With Full Cast On Board

Can't stop the signal: An animated version of Firefly is in development! Get details here.

“Firefly” revival will be animated series, original cast to reprise roles

Series creator Joss Whedon will not be involved in the project, but he has given his blessing for the sequel to go forth.