When did The Inventor: Out for Blood in Silicon Valley come out?

The Inventor: Out for Blood in Silicon Valley was released on January 24, 2019.

Who directed The Inventor: Out for Blood in Silicon Valley?

The Inventor: Out for Blood in Silicon Valley was directed by Alex Gibney.

Who is in the cast of The Inventor: Out for Blood in Silicon Valley?

The main cast includes Elizabeth Holmes, Alex Gibney, Dan Ariely, Roger Parloff and Ken Auletta.

How long is The Inventor: Out for Blood in Silicon Valley?

The Inventor: Out for Blood in Silicon Valley runs 1 h 59 min.

Where can I watch The Inventor: Out for Blood in Silicon Valley?

No streaming service lists it for US yet. Add it to your watchlist and check back — availability updates regularly.

Is The Inventor: Out for Blood in Silicon Valley worth watching?

It holds an audience score of 7.0/10 from 320 ratings, so fans of documentary titles are its best audience. Read member reviews below or add your own.

The Inventor: Out for Blood in Silicon Valley (2019) – Rating, Cast, Trailer & Where to Watch

Name: The Inventor: Out for Blood in Silicon Valley
Genre: Documentary
Released: 2019-01-24
Rating: 7
Cast: Elizabeth Holmes, Alex Gibney, Dan Ariely, Roger Parloff, Ken Auletta

TheFilmCritics.org October 18, 2026

★ 6/10

The most dangerous lies are often the ones people desperately want to believe, and few corporate scandals illustrate that better than the story told in *The Inventor: Out for Blood in Silicon Valley*. Director Alex Gibney’s documentary examines the spectacular rise and fall of Elizabeth Holmes, the founder of Theranos, whose promises of revolutionary blood-testing technology captivated investors, business leaders, and the media. It’s a fascinating story of ambition, deception, and misplaced trust, and one that practically begs to be turned into a documentary. Fortunately, there’s plenty here to hold your attention, even if the film doesn’t quite do the subject justice. One of the documentary’s greatest strengths is its portrayal of Holmes herself. With her carefully cultivated public image, deep voice, black turtlenecks, and almost messianic confidence, she emerges as a comp…