She has worked in both capacities on the series Wanted, The Black Donnellys, Shark, and My Own Worst Enemy.
Clements won the Writers Guild of America (WGA) Award for Best Dramatic Series for her work on Lost.
In fall 2004 Clements joined the crew of Lost as executive story editor for the first season.
Clements and 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 season.
She was a co-producer and writer for the short-lived crime drama The Black Donnellys in Spring 2007.