Ian Butcher

David must choose between Kathryn and Mary Margaret, with whom he has fallen deeply in love; Sheriff Graham is caught in a lie; Prince Charming's destiny alters.

Walter enters the deprivation tank to find out more about the mysterious Donald; Captain Windmark sets out on a revealing mission of his own.

As Peter, Olivia, Astrid and Walter scramble to access a key piece of the puzzle to defeat the Observers, they enlist Nina Sharp's aid to devise a plan.

Kiera and Carlos's reunion is a bumpy one as they attempt to thwart Liber8's brazen hijacking of a prison transfer; Kellog approaches Alec with a partnership proposition.

Buddy falls into a deadly criminal's trap; the church council unites to stop an arson attempt on Ladner Trinity; Dora reconnects with her high school crush.

Anna introduces her controversial program to invite select humans to stay on the 29 spaceships. Plus, Ryan struggles when Valerie's pregnancy is being wildly accelerated.