Gary collaborates with a renowned true crime author to investigate his father's potential connection to the enigmatic Zodiac killer, pursuing a trail of clues over the course of two years.
Aired: Mar 6, 2020A decades-long quest for the truth about his biological parents finally yield...
Aired: Mar 6, 2020Gary collaborates with a renowned true crime author to investigate his father...
Aired: Mar 6, 2020Gary's connection with his biological mother is put to the test as he grapple...
Aired: Mar 6, 2020Gary's quest for the truth suddenly gains momentum as a DNA breakthrough link...
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Network: FX
Production Country: United States
Genres:Crime, Documentary
