Season 10 Pre-Production Begins

On Monday, location manager Russ Hamilton tweeted about the beginning of pre-production for Supernatural season 10. I have no idea how long the process takes before production begins. I think it's safe to say we should see filming within the next six or seven weeks. The first episode airs on October 7th.

5:41 a.m. I think we can safely say that today is officially Day One of Prep for Season Ten. #Supernatural #SPN #SPNFamily
— Russ Hamilton (@RUSS_MOVIEGOD) June 23, 2014

Left home at 6:15 a.m. got home at 9:30 p.m. all in all Day 1 of Season 10 was short n painless(ish)
— Russ Hamilton (@RUSS_MOVIEGOD) June 24, 2014