In this genre-bending tale, Errol Morris explores the mysterious death of a U.S. scientist entangled in a secret Cold War program known as MK-Ultra.
Peter Sarsgaard
as Frank Olson
Molly Parker
as Alice Olson
Christian Camargo
as Dr. Robert Lashbrook
Scott Shepherd
as Vincent Ruwet
Tim Blake Nelson
as Sidney Gottlieb
Michael Chernus
as Mal
Jack Doke
as Young Eric Olson
David Kairys
as
Jimmi Simpson
as CIA Agent
Stephen DeRosa
as
Hilary Gardner
as
Chance Kelley
as
