The CW released an episode description of
10.19 – "The Werther Project".

SAM PUTS HIMSELF AND DEAN IN DANGER.
Written by: Robert Berens,
Directed by: Stefan Pleszczynski .
Airs: Wednesday, April 22nd, 2015 at 9/8c

The CW has released episode stills and clips of
10.17 - "Inside Man"

Sam and Castiel follow up on a lead about the Mark of Cain meanwhile Dean meets Rowena again.

Airs on Wednesday, April 1st, 2015 at 9/8c

The CW released an episode description of
10.18 – "Book of the Damned".

FELICIA DAY RETURNS AS CHARLIE.
Written by: Robbie Thompson,
Directed by: PJ Pesce.
Airs: Wednesday, April 15th, 2015 at 9/8c

The CW released an episode description of
10.17 – "Inside Man".
DEAN & ROWENA HAVE A MEETING.
Written by: Andrew Dabb,
Directed by: Rashaad Ernesto Green.
Airs: Wednesday, April 1st, 2015 at 9/8c

The CW released an episode description of
10.16 – "Paint It Black".

ROWENA MAKES PLANS TO RECLAIM HER MAGIC.
Written by: Brad Buckner & Eugenie Ross-Leming,
Directed by: John Showalter.
Airs: Wednesday, March 25th, 2015 at 9/8c

The CW has released episode stills and clips of
10.15 - "The Things They Carried"

Sam, Dean and Cole team up and hunt after a Khan worm that is infecting men and turning them into murderers.
Airs on Wednesday March 18th at 9/8c

The CW released an episode description of
10.15 – "The Things They Carried".

COLE PAYS A VISIT TO THE WINCHESTERS.
Written by: Jenny Klein,
Directed by: John Badham.
Airs: Wednesday, March 18th, 2015 at 9/8c

The CW has released episode stills and clips of
10.14 - "The Executioner’s Song"

Sam, Dean and Castiel must deal with Cain's return; Rowena and Crowley grow closer.

Airs on Tuesday February 17th at 9/8c

The CW has released episode stills and clips of
10.13 - "Halt & Catch Fire"

Sam and Dean race to stop a ghost who has been killing people through various electronic devices.

Airs on Tuesday February 10th at 9/8c

The CW released an episode description of
10.14 – "The Executioner’s Song".

THE RETURN OF CAIN.
Written by: Robert Berens,
Directed by: Phil Sgriccia.
Airs: Tuesday, February 17th, 2015 at 9/8c