
Personal Info
Known For
Writing
Gender
Male
December 4, 1971 (54 years old)
New York City, New York, USA
Adam Horowitz
Biography
Adam Horowitz is the writer of the television shows Felicity, Black Sash, One Tree Hill, Popular, Fantasy Island, Birds of Prey, Life As We Know It, and Lost. Horowitz attended the University of Wisconsin–Madison where he met his future collaborator, Edward Kitsis. Horowitz was a very prolific writer and reporter for the Daily Cardinal student newspaper. After graduating, Kitsis and Horowitz traveled together to Los Angeles, and worked together on Fantasy Island, Felicity, and Popular, before joining the Lost team halfway through the first season. Horowitz and the Lost 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. He was nominated for the WGA Award for Best Dramatic Series again at the February 2007 ceremony for his work on the second and third seasons, at the February 2009 ceremony for his work on the fourth season of Lost and at the February 2010 ceremony for the fifth season. He also wrote Confessions of an American Bride, a made for television movie. Horowitz worked as a Writer on the Universal project Ouija Board and co-wrote Tron: Legacy. He is married to Erin Barrett Horowitz and they have two children.
Known For
Writing

TRON: Ares
Co-Producer
2025

Amazing Stories
Executive Producer, Creator
2020

Dead of Summer
Writer, Director, Creator
2016

Once Upon a Time in Wonderland
Writer, Creator
2013

TRON: Uprising
Producer, Creator
2012

Once Upon a Time
Writer, Executive Producer, Story, Director, Creator
2011

TRON: Legacy
Screenplay, Story
2010

Life As We Know It
Writer, Producer
2004

Lost
Writer, Executive Producer
2004

One Tree Hill
Writer
2003

Birds of Prey
Writer
2002

Popular
Writer
1999