Sean Maher is an American actor. He is known for his portrayal of Simon Tam in the science fiction television series Firefly and follow-up movie Serenity.
Maher at the 2017 WonderCon
Firefly is an American space Western drama television series, created by writer and director Joss Whedon, under his Mutant Enemy Productions label. Whedon served as an executive producer, along with Tim Minear. The series is set in the year 2517, after the arrival of humans in a new star system, and follows the adventures of the renegade crew of Serenity, a "Firefly-class" spaceship. The ensemble cast portrays the nine characters living aboard Serenity. Whedon pitched the show as "nine people looking into the blackness of space and seeing nine different things."
The spacecraft Serenity was digitally rendered by special effects house Zoic Studios. The shape was inspired by the shape of the firefly insect, and its tail section lights up in imitation of it.
(From left to right, top to bottom) Ron Glass, Summer Glau, Alan Tudyk, Sean Maher, Adam Baldwin, Jewel Staite, Morena Baccarin, and Nathan Fillion: eight of the nine main actors in 2005 (not pictured: Gina Torres)
Example fan artwork produced by Susan Renee Tomb (widely known in the Browncoat community as "11th Hour") used as guerrilla marketing to promote sale of Firefly and Serenity DVDs.