There Will Be Blood

Synopsis

In order to defeat Dick Roman and the Leviathans, Sam and Dean must locate three key items. Castiel gets one of them but for the other two, the Winchesters must face two of their strongest opponents.

Guest stars

Mark Sheppard

Crowley

James Patrick Stuart

Dick Roman

Osric Chau

Kevin Tran

Benito Martinez

Edgar

Laci J. Mailey

Jenna Nickerson

Olivia Cheng

Susan