Boston no longer suits the family; a presidential envoy asks David to return to the island as governor.
Ben and Joanna wed; a merchant ship arrives to take the family back to Boston.
David fears Ben and Joanna are growing too close; Elizabeth gives birth.
The family yearns for its traditional Christmas.
Monsoon winds destroy the family's hope for food, and tensions run high as a ghostly figure appears.
Ben and Parsons capture Christina; Billy is bitten by a strange insect.
David rescues Moya after the shaman casts a dark spell on her.
Pirates appear while the Robinson family is planning a celebration of their first harvest.
A volcano threatens to erupt; Parsons captures Emily; David foils a native coup.
David Robinson and his family embark on a perilous voyage to a new life amid various mysterious and dangerous challenges.