Adam Horowitz Rights: Gage Skidmore, CC BY-SA 3.0, through Wikimedia Commons. Director (2) Dead of Summer (2016) Once Upon a Time (2011) Writer (11) Dead of Summer (2016) Once Upon a Time in Wonderland (2013) Once Upon a Time (2011) Tron: Legacy (2010) Confessions of an American Bride (2005) Life As We Know It (2004) Lost (2004) One Tree Hill (2003) Birds of Prey (2002) Felicity (1998) Fantasy Island (1998) Producer (9) Amazing Stories (2020) Dead of Summer (2016) Once upon a Time in Wonderland (2013) Once upon a Time in Wonderland (2013) Tron: Uprising (2012) Once upon a Time (2011) Once upon a Time (2011) Life As We Know It (2004) Lost (2004)