Personagens 11 , 12 , 13

5x11: "Sam, Interrupted"
Jared Padalecki ... Sam Winchester
Jensen Ackles ... Dean Winchester
Michelle Harrison ... Dr. Erica Cartwright
Juan Riedinger ... Ted
Malcolm Stewart ... Aaron Fuller

5x12: "Swap meat"
Jared Padalecki ... Sam Winchester
Jensen Ackles ... Dean Winchester
James Clayton ... Bartender
Lydia Doesburg ... Katie
Eli Marienthal ... Riley Bishop

5x13: "Back to the Future II"
Jared Padalecki ... Sam Winchester
Jensen Ackles ... Dean Winchester
Misha Collins ... Castiel
Julie McNiven ... Anna Milton
Matt Cohen ... Young John Winchester
Daniela Dib ... Devil Dancer
Lydia Doesburg ... Katie
Amy Gumenick ... Young Mary Campbell
Eli Marienthal* ... Riley Bishop
Juliana Semenova ... Angel Dancer