Nathan Fillion (born March 27, 1971) is a Canadian-American actor and voice actor, best known for his roles as Malcolm "Mal" Reynolds in Firefly and Richard Castle in the ABC series Castle. He voices Sterling in Cars 3.
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Nathan Fillion (born March 27, 1971) is a Canadian-American actor and voice actor, best known for his roles as Malcolm "Mal" Reynolds in Firefly and Richard Castle in the ABC series Castle. He voices Sterling in Cars 3.