The Man Who Knew Too Much
Show: Supernatural --> Season: 6 - Season 6
AirDate: 5/20/2011
Runtime: 42
Voting: 7.737 (19)

Overview: The wall comes down in Sam’s head and all hell breaks loose. Dean and Bobby are, for once, at a total loss on how to help him and are forced to stand by and do nothing while Sam breaks. The battle for heaven comes to a head.
Mark Sheppard
Crowley
Sebastian Roché
Balthazar
Kim Johnston Ulrich
Eleanor Visyak
Lanette Ware
Raphael
Erica Cerra
Robin
Matthew MacCaull
Crossroads Demon
Jim Beaver
Bobby Singer