When Sam's book publisher requires source material for her biography on Isaac, she and Jay take a field trip to find the diary he claims he hid when he was alive.

Ghosts (US) Season 4 Episodes...

• s04e01 - Patience
• s04e02 - Sam's Dad
• s04e03 - Halloween 4: The Witch
• s04e04 - The Work Retreat
• s04e05 - A Star is Dead
• s04e06 - The Primary Source
• s04e07 - Sad Farnsby
• s04e08 - A Very Arondekar Christmas (1)
• s04e09 - A Very Arondekar Christmas (2)
• s04e10 - Season 4, Episode 10

Ghosts (US) Show Summary

Samantha and Jay throw caution to the wind when they convert their recently inherited country estate into a bed-and-breakfast. Call it mislaid plans. Not only is the place falling apart, but it's also inhabited by spirits of previous residents - whom only Samantha can see and hear. Ghosts spins the funny, heartfelt story about a newfound dream that reveals connection and self-discovery aren't just for the living.