Survival of the Fittest

Synopsis

Dean and Sam prepare for battle with Dick Roman, who is in the final phase of his plan. The Winchesters must team up with Castiel, Bobby, Meg, and Kevin in order to stop him.

Guest stars

Misha Collins

Castiel

Mark Sheppard

Crowley

James Patrick Stuart

Dick Roman

Osric Chau

Kevin Tran

Olivia Cheng

Susan

Robert Lawrenson

Royce