In 1941, Chester Nakayama is caught between his insular Japanese-American neighborhood on Terminal Island and his current all-American life; extreme circumstances push his community and personal life to the brink, all while someone watches closely.
After Pearl Harbor, the Terminal Islanders are evicted from their homes and must find shelter elsewhere; while Henry, separated from his family, faces injustice at the hands of the government, Chester engages in a paranoid search for answers.
As the Terminal Islanders adjust to their new surroundings, Chester tries to provide for his family, while fending off the evil that follows him; Henry reels from the trauma of his imprisonment; Asako sees bad omens; Amy takes up a new job.
Chester, in search of a better life, is treated with hostility by his fellow Americans; Luz hopes to be accepted by Henry and Asako in their new home as the Japanese American community celebrates Obon, a festival to commemorate the dead.
The Japanese Americans are forced to undertake a humiliating exercise that divides the community; Chester comes face to face with a man who forces him to question his very nature; Luz, stricken by grief, is forced to make an important choice.
A story of the past provides insight into the present evil that stalks the Terminal Islanders; Chester returns home to his family; Henry and Asako are faced with a difficult decision.
The Nakayamas have been torn apart; Chester searches for the person he believes can help, by any means necessary; an outbreak in the community forces Amy to act, though she's caught between doing what she's told and doing what's right.
Chester and Luz have reached a turning point in their relationship; Amy must take matters into her own hands as she's tormented by a powerful nemesis; Chester meets a boy who gives him answers.
Henry and Asako look to the past to provide answers to their current turmoil; Chester and Luz grapple with their identities in hopes of saving those who are dearest to them; Amy and Yamato-san struggle to once again assimilate into American life.
In 1966 and 1967, rural West Virginia was plagued by a series of sightings of a large flying man with 10-foot wings and red glowing eyes; local folklore dubbed the creature the Mothman.
An accident at sea cripples a Royal Navy expedition 200 miles from finding the Northwest Passage, forcing its captains to make a dire choice.
After a long winter trapped in the ice, scouting parties are sent out in search of open water; one of the teams makes a frightening discovery.
With something now stalking the ships, the captains debate their options, testing their loyalty to one another against their duty to their crews.
A cunning attack on the ships proves the men are not battling an ordinary bear and that the region's Inuit culture may hold a key to their survival.
With the end of their provisions in sight, officers contemplate an 800-mile walkout while planning a party to raise the men's worsening spirits.
As the men begin their long march south, shocking events underscore how vulnerable and exposed their situation has become.
The death of an officer under mysterious circumstances creates paranoia among the men; Capt. Crozier discovers some of the crew members may be considering mutiny.
While hope comes in strange forms, the question of what the men are willing to do to survive begins to be settled in both noble and horrifying ways.
The expedition's journey reaches its climax as men find themselves in a final confrontation with the Inuit mythology they've trespassed into.