We Called Him Mr. Allen
Episode: 1x01 | Airdate: Oct 23, 2024 (49 min)
The Seawaters reflect on a beloved teacher who entered their lives in 1961. As the Zodiac Killer's reign of terror unfolds, a shocking suspect emerges.
Season 1
Are You the Zodiac?
Episode: 1x02 | Airdate: Oct 23, 2024 (44 min)
Allen and the Seawaters lose touch after a trip to a college town, where a student is found slain. Years later, their ailing mentor reveals a dark secret.
Box of Secrets
Episode: 1x03 | Airdate: Oct 23, 2024 (42 min)
As the siblings grapple with the true nature of their mother's bond with Allen, a peculiar gift and a box of clues bring them closer to the truth.