While at NYU, he co-founded the New York theatre company Argo with
Circle in the Square actors, working as playwright and director. Following NYU he moved to France to work as a print journalist for
Agence France Presse working the West Africa and English desk while also developing teleplays for France's
TF1. He was introduced to and began working alongside theatre director
Robert Wilson in France, Germany and the UK, and developing works with
Herbert Grönemeyer for the
Berliner Ensemble theatre. Returning to New York, he began writing and editing for videogame developer
Rockstar Games while developing a stretch of documentary work sourced from stringer pieces he had done with
Associated Press and
Reuters. Two main documentaries,
Deadline about controversial Illinois Governor
George Ryan and
The Nine Lives of Marion Barry came from this period.
Deadline would go on to be nominated for a Grand Jury Award at Sundance where it was purchased by
Dateline.
The Nine Lives of Marion Barry was acquired and televised on
HBO. He wrote and produced for PBS's
Frontline and
Wide Angle as well as several civil rights documentaries, notably the Emmy Award-winning series
10 Days That Unexpectedly Changed America. He has also worked with friend and collaborator
Ezra Edelman on numerous sports-themed documentaries for HBO including
the Ghosts of Flatbush (2008), about the Brooklyn Dodgers and New York in the 1950s which won an Emmy;
Magic & Bird: a Courtship of Rivals (2009) about Magic Johnson and Larry Bird and race politics in the 1980s which was nominated for an Emmy and won a Peabody Award. In 2014,
Amazon.com produced and released his audio drama,
Christmas Eve, 1914, to commemorate the centennial of the World War I
Christmas Truce. The piece stars actors
Damon Herriman,
James Scott,
Xander Berkeley,
Lance Guest,
Cameron Daddo and Nate Jones. In 2023, he won an Emmy for the documentary
The Redeem Team along with
Jon Weinbach. The feature film centered around the 2008 American Men's Olympic basketball team which comprised
LeBron James,
Kobe Bryant and
Dwyane Wade. It was produced by
Netflix, James' production company,
Springhill Company and Wade's
59th and Prairie. In 2024, Olivier was nominated for an Emmy for the series,
The Jinx, Season 2, along with
Andrew Jarecki and
Zac Stuart-Pontier. In 2025, he wrote and edited
Eva Orner's documentary
Surviving Ohio State, with
George Clooney and HBO producing, that premiered in June of that year at the
Tribeca Film Festival. It was subsequently released on HBO. He and actor
Owen Wilson often collaborate with writing and producing, developing news-based stories for both television and film. He currently divides his time between Los Angeles, New York and France with his wife and two sons. ==Awards==