Guest Stars Misha Collins as Castiel Jim Beaver as Bobby Singer Genevieve Padalecki as Ruby Nicki Aycox as Meg Masters Charles Malik Whitfield as Special Agent Victor Henricksen Chris Gauthier as Ronald Resnick Co Starring Audra Rickets as Olivia Lowry Eva Casha as Ghost Twin #1 Lara Casha as Ghost Twin #2 Krista Mitchell as Ghostly Woman Daniel Arnold as Ghostly Man