TV Addict published a spoilery interview with Jared and Jensen
SUPERNATURAL: Jared Padalecki & Jensen Ackles on the Thule’s Return, the British Men of Letters and Sam’s Powers.
Buddy TV has another interview here.
Zap2It has an article on the episode as well.
More spoilers for episode 5 here.
What do you think about these spoilers. Let us know in the comments.