A secret documentary about Elizabeth Holmes, the founder of the failed blood-testing company Theranos, debuted Sunday night at the Telluride Film Festival. The film, 'You Can See Everything,' was directed by Nathan Fielder and Lance Oppenheim and had not been publicly announced before its premiere.

According to reports, the documentary stands out for giving Holmes significant screen time and access, offering audiences a close look at the controversial entrepreneur whose company collapsed after investigations revealed major flaws in its technology and claims.