Check out the official guide for Supernatural's Halloween night episode, Season 8 Episode 5 "Blood Brother," in which Dean lends Benny a hand, and it doesn't go very well. From the spoilers this might be the first meeting between Sam and Benny.
BENNY CALLS DEAN FOR HELP
- After Benny (Ty Olsson) gets brutally beat up by some vampires, he calls Dean (Jensen Ackles) for help.
- Dean abruptly packs up and tells a confused Sam (Jared Padalecki) that he’s taking a “personal day.”
- Benny confesses that he’s going after his Maker (guest star Patrick Stafford) so Dean offers to help, flashing back on the many times Benny helped him and Castiel (Misha Collins) in Purgatory.
- Meanwhile, Sam (Jared Padalecki) uses his solo time to reflect on the life he left behind with Amelia (guest star Liane Balaban).
- However, when things go bad for Dean and Benny, Dean calls Sam for help, which makes everything very complicated.