All Available Episode All Season 4 Episode 1. Rolling Hills Asylum/Overland Saloon Aug, 2016 42 minutes 0.0 Zak reopens past investigations of Rolling Hills Asylum & Overland Saloon 2. Riddle House/Pioneer Saloon Nov, 2016 42 minutes 0.0 Zak reopens past investigations of the Riddle House & Pioneer Saloon.
