what was his contribution in film?
Kitsis and Horowitz worked as writers on early unused drafts of the Universal project "Ouija", and co-wrote the film in 2010. He frequently collaborates with a tightly knit group of Jewish film professionals which include J.J. Abrams, Damon Lindelof, Alex Kurtzman, Roberto Orci, etc.
Adam Horowitz
Kitsis and Horowitz worked as writers on early unused drafts of the Universal project "Ouija", and co-wrote the film "" in 2010.

He frequently collaborates with a tightly knit group of Jewish film professionals which include J.J. Abrams, Damon Lindelof, Alex Kurtzman, Roberto Orci, Edward Kitsis, Andre Nemec, Josh Appelbaum, Jeff Pinkner, and Bryan Burk.
who plays gram in once upon a time UNANSWERABLE what is once upon a time? It is an American fantasy adventure drama television series who created it? Created by "Lost" and writers Edward Kitsis and Adam Horowitz where is the former mentioned writer from? Minneapolis where was he educated? He  graduated  from the University of Wisconsin,Madison what was his private life like? He was married to Jennifer Susman how did he start his career? After school, Kitsis travelled with Horowitz to Los Angeles, they nitially started working as assistants and messengers until landing a job writing scripts for the remake of "Fantasy Island" but cancel after 13 episodes where is the second mentioned writer from? New York City
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Adam Horowitz [SEP] Film
Kitsis and Horowitz worked as writers on early unused drafts of the Universal project "Ouija", and co-wrote the film "" in 2010. He frequently collaborates with a tightly knit group of Jewish film professionals which include J.J. Abrams, Damon Lindelof, Alex Kurtzman, Roberto Orci, Edward Kitsis, Andre Nemec, Josh Appelbaum, Jeff Pinkner, and Bryan Burk.