Airing Thursday 2/4 at 9:00 p.m. ET/PT on The CW.

 

“The Song Remains the Same”
(fka as “Back to the Future II”)
Written by Sera Gamble and Nancy Weiner
Directed by Steve Boyum

 

BACK TO THE ‘70s — When Anna (guest star Julie McNiven) escapes her captors in Heaven and tries to find Sam (Jared Padalecki) & Dean (Jensen Ackles) , Castiel (Misha Collins) is suspicious of her motives. He soon learns that she’s gone back in time in a “Terminator”-like plan to stop the Apocalypse by killing the young John & Mary Winchester before the boys are ever born, thus ending the possibility for them to be vessels for Lucifer and Michael. Also guest stars Matt Cohen as ‘John Winchester,’ Amy Gumenick as ‘Mary Winchester’ and Matt Ward as ‘Uriel.’