In the isolation of the Utah Territory in 1869, budding outlaw Joe Evers is a man unraveling. Haunted by visions, bound by duty, and hunted by a peril that shouldn't exist.
President Jason Gaston discovers the danger 155 years later, after assuming office. This time, though, the stakes are much higher.
From the windswept Old West to the halls of The White House in the 21st century, That Which We Shall Not Speak Of is a harrowing descent into madness, guilt, and something far worse than either.