I Know What You Did Last Summer

Sam, Dean, and Ruby discover the existence of a female prophet named Anna Milton, who can hear the voices of angels and thus figures into the plans of a demon named Alastair who wants to use her as a tool against the angels.

TV-14-DLSV
Season 4 | Episode 9
Cast

Jared Padalecki

as Sam Winchester

Jensen Ackles

as Dean Winchester

Misha Collins

as Castiel