Sam and Dean meet up with America's first serial killer, while Jo lies to her mother about going to Vegas and joins Sam and Dean to help them on their hunt.
Episode rating
Cast of episode
60
35
4
1
- Jo Harvelle
- Dean Winchester
- Sam Winchester
- Ellen Harvelle
- Gholandria the Wicked
- Ed
- H. H. Holmes
- Nebraska Tourist
- Theresa Ellis