The Most Dangerous Animal of All (2020)

S1E2 The Search

When Gary discovers that his father could be the Zodiac killer, he enlists the help of Susan Mustafa, a bestselling true crime author. Together, they embark on a two-year journey, delving into a chilling investigation that uncovers shocking revelations. As they navigate this dark path, Gary seeks to make sense of his father's past and find some sense of closure amidst the chaos.