Supernatural Spoilers: Cast films Scooby Doo episode [PHOTOS]; Ruth Connell teases Rowena's return

The cast of Supernatural has began production for season 13's Scooby Doo-themed episode. 

Check out the BTS photos and other snippets taken from the set below!

 

In other Supernatural news, guest star Ruth Connell has teased what to expect from Rowena's return on this week's episode titled "Various & Sundry Villains."

Speaking with TV Guide, the actress said: 

 Usually with Rowena, there must be something in it for her...They do seem to have something that she needs.

There's a shared experience that she has with [with Dean and Sam]...and there's potential there for a deepening of their relationship.

 

Head over to Supernatural Spoilers page for the latest news. 

Source: TV Guide