Salem Witch Trials: The team investigates paranormal activity in four eerie locations in Salem, where 19 innocent people were hanged during the witch hunt hysteria of 1692. (S1, ep 7)
Lost Souls Of Pennhurst: The team head to Pennhurst Asylum, where the chilling cries of those who suffered serve as a terrible reminder of a dark period in US history. (S1, ep 6)
Ghosts Of Gettysburg: Paranormal experts head to Gettysburg, where they hope reports of spirits and weird phenomena can reveal new truths about the bloody Civil War battle. (S1, ep 5)
Katrina Cannibal: Paranormal experts investigate whether demonic possession, brought on by the aftermath of Hurricane Katrina, drove a man to murder his wife. (S1, ep 4)
Torso Murders: Experts head to the site of the Mad Butcher's murders in Cleveland, where they hope spirits will help them crack one the biggest unsolved crimes of the 1900s. (S1, ep 3)
Murder Castle: A look at the hotel built by 1800s serial killer HH Holmes. Made for murder, it housed gas chambers and vats of acid that helped him kill up to 200 people. (S1, ep 2)
Manson Murders: Documentary exploring Charles Manson and his cult followers' 1969 Tinseltown killing spree, during which they killed more than half a dozen innocent people. (S1, ep 1)
Three Ring Circus Part 2: It's the day of Karen's big event, but Ashley gives Les an ultimatum that could change American Jewelry and Loan forever. (S13, ep 13)
Million Dollar Deal Part 2: The Golds' million dollar art deal takes more twists and turns, but eventually, Les shakes hands on the single biggest purchase in store history. (S12, ep 13)
New Blood: Les has stainless steel jewellery coming to the shop, which Ashley refuses to sell. But Ashley and Seth's cousin Karen turns up and overrules her. (S11, ep 13)