Javier Grillo-Marxuach

Javier "Javi" Grillo-Marxuach (), born October 28, 1969 in San Juan, Puerto Rico, is a television screenwriter and producer, and podcaster, known for his work as writer and producer on the first two seasons of the ABC television series "Lost", as well as other series including "Charmed" and "".
Early life.
Grillo-Marxuach received a BA in 1991 from Carnegie Mellon. While there he was active as an actor, writer and director with Scotch'n'Soda, the theatrical club for non-theater majors that also counts composer Stephen Schwartz, author Iris Rainer Dart and actor Frank Gorshin among its notable alumni. Grillo-Marxuach also wrote a weekly pop-culture column for the campus newspaper, The Tartan.
He has an MFA from USC and (as of 2015) sponsors a fellowship there for MFA students who demonstrate an interest or facility with Hispanic language and culture.
Career.
Grillo-Marxuach joined the crew of "Lost" as a supervising producer and writer for the first season in 2004. He returned as a supervising producer and writer for the second season in 2005. The writing staff won the Writers Guild of America (WGA) Award for Best Dramatic Series at the February 2006 ceremony for their work on the first and second seasons. The writing staff were nominated for the WGA Award for Best Dramatic Series again at the February 2007 ceremony for their work on the second and third seasons.
In 2006, he left the "Lost" team, and began working as a co-executive producer for "Medium", as well as entering the world of comics with his own Viper Comics title, "The Middleman." He also wrote the 2006 "Annihilation - Super-Skrull" limited series for Marvel Comics, part of the company's "Annihilation" event, and the "Annihilation: Conquest - Wraith" limited series for the 2007 "" follow-up project. He is also writer of Dynamite Entertainment's four-issue limited series "Classic Battlestar Galactica: Cylon Apocalypse."
In 2008 the ABC Family picked up his television series "The Middleman", for which he is the writer and producer. The series was not picked up for a second season due to poor ratings.
In 2010, a pilot for "Department Zero" was moved to active production by ABC. The pilot is based upon work by Jonathan Maberry.
As of 2015, Grillo-Marxuach is a co-executive producer of the SyFy channel's series "Helix".
Grillo-Marxuach has also served as a writer and co-executive producer of "The 100".
In 2019, he served as one of the writers for ".