After discovering that he’s been betrayed by his own siblings, Klaus teams up with an unlikely ally and sets off on a warpath, hell bent on …
Jane is nervous to attend her five year high school reunion because she feels her life is not what she expected it to be.
Barry, Caitlin, Cisco and Joe set a trap for Wells. Cisco uses himself as prey which puts him in grave danger.
Oliver goes through a rigorous transformation. The League of Assassins sets their sights on Nyssa, who is back in Starling City training Lau…
Liv and Clive begin questioning suspects in the murder of a mother, and after consuming the victim’s brain, a fierce maternal instinct kicks…
When Claire gets a lead on her mother, Amelia, who has been missing for years, Castiel asks Sam and Dean to help her.
Jane is determined to do what’s best for the baby, especially after she and Rafael learn that the baby is breech.
The team joins Oliver on his journey to Nanda Parbat where a heartbroken Felicity decides to take matters into her own hands.
Sam learns that former Men of Letters, Magnus, once built a magical box and Sam sets out to find it in the hopes it can cure Dean of the Mar…
Joe and Cisco head to Starling City to continue their investigation of Dr. Wells. While in town, the duo enlists the help of Captain Lance.
Liv, Clive and Ravi work together to investigate the murder of a computer-hacker.
Jane is desperate to fix things with Rafael and suggests working on a way to help them move past their problems.
Charlie (guest star Felicia Day) calls Sam and Dean to tell them she found the Book of the Dead which could help remove the Mark of Cain.
Lance continues his mission to take down the Arrow so Felicity orders Oliver to keep a low profile.
Liv reluctantly eats the brains of her recently murdered sorority sister Holly to help gain insight into her murder.
Ray Palmer visits S.T.A.R. Labs to see if Caitlin, Cisco, and Harrison Wells can help him with his A.T.O.M. suit. Can he be helpful in retur…
It’s time to meet Rogelio’s mother. What kind of advice does she have for Jane?
Liv and Clive clash over a homicide case that gets personal on iZombie.
Sam enlists Castiel to help Dean with the Mark of Cain and Dean meets with Rowena.
The Arrow becomes public enemy number one. How will Oliver get out of this position?