Nathan Fillion
53 years old
Nathan Fillion (born March 27, 1971) is a Canadian-American actor. He played the leading roles of Captain Malcolm "Mal" Reynolds on Firefly and its film continuation Serenity, and Richard Castle on...
See Profile
Gravity Falls (Season 3)
The weirdness continues
by Alex Hirsch
A year has passed after the events of Weirdmaggeddon, Dipper and Mabel return to Gravity Falls to reunite with all of their friends at the Mystery Shack now run by Soos.
They soon find out that...
See Story
Join the Conversation
0 comments on Nathan Fillion as Guest Voices in Gravity Falls (Season 3)