Kenny, the Immortal in a child's body, has returned. He runs to Anne for help when Immortal Terence Kincaid is after him, and she calls Duncan. In flashback to 1778 South Pacific, Kincaid is the self-absorbed captain of the ship Duncan works on. When mutineers want to behead Captain Kincaid, Duncan convinces them to maroon him on a deserted island instead. In modern day, Kenny and Amanda turn out to know each other. In flashback to 1182 England, Amanda finds newly-Immortal Kenny after his family has been killed by Normans and teaches him. In modern day, having Kenny to care for makes Amanda feel like they have a family, and she wants to keep Kenny around. However, Duncan, remembering how Kenny tried to kill him and Anne, isn't so sure that keeping him around is a good idea.
—mama.sylvia