Writer: Andrew Dabb
Director: Rashaad Ernesto Green
First aired: Wednesday, April 1st 2015
DEAN AND ROWENA FACE OFF AGAINST EACH OTHER — Sam (Jared Padalecki) and Castiel (Misha Collins) follow up on a lead about the Mark of Cain. Dean (Jensen Ackles) and Rowena (guest star Ruth Connell) meet.
Rashaad Ernesto Green directed this episode written by Andrew Dabb Buckner (#1017). Original airdate 4/1/2015.