Supernatural Season 6 Spoilers: First Look at Mitch Pileggi's Return as Grandpa Campbell!

Supernatural Season 6 Spoilers: First Look at Mitch Pileggi's Return as Grandpa Campbell!

Here it is, photographic proof of Grandpa Samuel Campbell's return to Supernatural in Season 6. He looks pretty good for a dead man! As noted in this earlier spoiler, this season will delve deeper into the Campbell family history and their longstanding hunting ways. Thanks to the CW for the photo!