In the Dark tells the story of a group of physicists in North East England hoping to shed light on one of the greatest mysteries in science: the identity of dark matter. Among them is world-renowned cosmologist Carlos Frenk, who has spent his career waiting for definitive proof that these elusive particles exist. Now, a new generation of underground detectors could finally provide answers. But if the dark matter cannot be found, does its very existence become a question of faith?
Told through candid interviews, In the Dark is a thought-provoking first-hand account of the decades-long search for dark matter, as well as a poignant tribute to the scientific spirit.