Maura has terrible flashbacks and makes a shocking move. A sound leads some passengers to jump overboard. Maura makes a discovery about her father.
Several crew members and passengers search the ship for the boy after locking up the captain, Olek, Jérôme and Ramiro. Krester’s secret is revealed.
The captain experiences unexplainable flashbacks. A strange man follows Maura to her cabin where a boy is hiding. A bug leads to a tragedy on deck.
Maura helps a pregnant woman. The captain makes a brave decision after receiving a message from a lost ship — and discovers something mind-bending.
When a documentary team comes to Button House to investigate a historical assassination plot, Alison and the ghosts are shocked to discover that it involved one of their own.
New mother Victoria is impatient to return to the business of ruling a nation, while Albert attempts to protect her from bad news in Afghanistan.