![episode guide - Supernatural Wiki episode guide - Supernatural Wiki](http://supernatural-fan-wiki.com/image/1/MJEZFVPPIhi7UtWLArQ_nQ17991/GW281H29-1.jpeg)
- Who / what is Meg, and what does she want with Sam?
- What is John doing in California?
![episode guide - Supernatural Wiki episode guide - Supernatural Wiki](http://supernatural-fan-wiki.com/image/1/NkSPcYADkXsomtQ8J17xgQ15523/GW228H29-1.jpeg)
- Sam and Dean are actually willing to part when they disagree strongly.
- In the end, Sam realizes he'd rather be with Dean than on his own.
![episode guide - Supernatural Wiki episode guide - Supernatural Wiki](http://supernatural-fan-wiki.com/image/1/i_8ThHSnnothuMkOGMFasw16279/GW228H29-1.jpeg)
- The trees in the orchard are not apple trees, they are in fact hazelnuts.
- There is no Burkitsville, Indiana, but Burkittsville, MD, is the site of the movie, The Blair Witch Project.
- William P. Davis, who plays the professor who Dean goes to see, was "the smoking man" on The X-Files for several seasons.
![Sympathy For The Devil - Supernatural Wiki Sympathy For The Devil - Supernatural Wiki](http://supernatural-fan-wiki.com/image/1/JYDvmOXu-hs1t3iEwPuU8w15953/GW261H29-1.jpeg)
- Colepitz - "Puppet"
- Bad Company - "Bad Company"
- Creedence Clearwater Revival - "Lodi"
![episode guide - Supernatural Wiki episode guide - Supernatural Wiki](http://supernatural-fan-wiki.com/image/1/CLy63a0Oty74-DfF0Q1cHg18587/GW300H27-1.jpeg)
There are several references to the movie The Wizard of Oz:
- the Scarecrow
- an "If I only had a brain" quote
- an "into the cellar!" moment
- apple trees
- the girl's name of Emily ("Em" for short, the same name as Dorothy's aunt)
- Emily living with her aunt and uncle
![episode guide - Supernatural Wiki episode guide - Supernatural Wiki](http://supernatural-fan-wiki.com/image/1/Z4HeEmM9YmP3-I8JMR_xtg18901/GW305H27-1.jpeg)
![episode guide - Supernatural Wiki episode guide - Supernatural Wiki](http://supernatural-fan-wiki.com/image/1/C9v2FIX0VUVi1eVZuLirHw17837/GW300H29-1.jpeg)
Witness the miracle: Faith healer Roy Le Grange cures Dean after an accident leaves him near death. Witness the terror: For every life Le Grange saves, another life must end.