A practical and empathetic wife to Dr. Noyes, she strives to protect her family from his wrath and displays resilience and compassion throughout their struggles.

The eldest son and a hardworking farmer, known for his strength and practicality, though he has a simplistic worldview and remains loyal to his father.

The second-born son, notable for his stamina and love of life, he is an astronomer with a commitment to non-violence and becomes romantically involved with Lucy.

The youngest son who struggles with past trauma, he becomes resentful and aggressive, carrying envy and anger regarding his place in the family.

The intelligent and mysterious wife of Shem, she earns divine favor and remains pragmatic, aligning herself with Dr. Noyes for her own safety.

An 11-year-old girl married to Japeth, she is initially seen as immature but grows to demonstrate strength and deep bonds within the family.

The morbidly depressed Creator, he finds sanctuary with Noah and struggles with humanity's rejection, contemplating extreme measures for salvation.

A mischievous and adaptable presence who appears to Ham as Lucy and is recognized as a rogue angel, exploring her identity and motives while interacting with the Noyes family.

A warrior angel loyal to Yaweh, he conceals Lucifer's presence on Earth to spare Yaweh from further pain while taking on a protective role.

Mrs. Noyes's insightful and social calico cat, blind from Dr. Noyes’s experiments, who plays a crucial role in observing the unfolding events around her.