Undercurrent: The Disappearance of Kim Wall

Published: April 4, 2022, 8 a.m.

In 2017, two people set to sea in a homemade submarine. Only one returned. The two-part HBO documentary \u201cUndercurrent: The Disappearance of Kim Wall\u201d recounts the famous Nordic murder case, including its complicated investigation and motives around snuff-film sex fantasies. It also explores the life stories of a rising journalist and an eccentric inventor.