Istražujući poziv, Michaela pronađe misterioznog slijepog putnika. Ben se čvrsto drži svojih uvjerenja. Cal izađe iz skrovišta i počne istraživati trag.

Skriveni glasovi na crnoj kutiji uvuku Saanvi. Cal se ušulja da vidi privedenog Henryja. Ben tijekom sudjelovanja u podcastu zatraži pomoć.

Cal pokušava razumjeti svoj ožiljak. Poziv Michaelu odvede do Amute, kopilota 828-ice, koji rasvijetli ono što je vidio. Ben se emocionalno poveže s nekime.

Michaelina, Vanceova, Jaredova i Zekeova potraga za Benom dovede do eksplozivnog sukoba... i božanskog čuda.

Svi se moraju prilagoditi kada Cal počne čuvati tajnu, Eagan marljivo raditi na vlastitoj misiji, a Michaela otkrije tragično ubojstvo.

Pronašavši još jedno truplo, Michaela i Jared nastoje pronaći serijskog ubojicu. Cal ode na spoj. Zeke se suoči sa starim demonima.

Našavši se u teškoj poziciji, Cal pokuša sprati ljagu sa svojeg imena dok se potraga za ubojicom nastavlja. Saanvi ispita teoriju na nevoljnom dobrovoljcu.

Zlokobni poziv potrese Michaelinu i Zekeovu zabavu. Cal i Ben primi potresnu vijest. Michaela, Saanvi i Eagan traže safir omega.

Dok Stoneovi grozničavo traže safir omega, Ben nadu pronađe u pozivu koji ga ponovo spoji s poznatim licem. Zeke mora donijeti tešku odluku.

As the passengers adjust to a frustrating new reality, Ben and Michaela seize an opportunity to solve a Calling, with the Registry in hot pursuit.

Michaela finds a welcome distraction in helping Jared with an investigation. Cal tests a new ability. Ben and Saanvi try to decode a mysterious message.

Michaela heads to a dock with Jared to look into Ben's Calling. Saanvi walks Cal through a daunting task. A dark presence infiltrates the Stone family.

As terrifying plagues descend on the detention center, Saanvi scrambles for a solution and Michaela steps up in a crisis. Cal attempts to reach Angelina.

Desperate to stop Angelina, Ben makes a risky move that yields unexpected consequences. A family emergency sends Michaela in a different direction.

Michaela and Jared make the most of their arrangement. Angelina receives support from Eagan. Panic grips the detainees amid devastation at the facility.

As the Death Date nears, Callings begin to take a toll on Cal. The group sends out a cry for help. A familiar face provides hope in an unexpected place.

The passengers race to solve their Callings as Saanvi tests a theory on the patients. Eagan makes a surprising move. Michaela confronts hard truths.

All signs point to the end of the Earth, spurring the Stone family and the passengers to work together and decipher cryptic clues before time runs out.

The Death Date has arrived. As tensions erupt and revelations emerge, the passengers of Flight 828 reunite and face the unknown together.