Sam and Dean are stunned when Castiel suddenly appears back on Earth with no memory of how he escaped from Purgatory. Meanwhile, Mrs. Tran enlists a witch to concoct a demon bomb.
| Creator | Eric Kripke |
|---|---|
| Actor | Jared Padalecki, Jensen Ackles, Misha Collins |
| Country | United States of America |
| Production | Kripke Enterprises |