Sally makes a major sacrifice to keep her vision from coming true; Aidan fights to destroy the evil spirit; Josh and Nora think carefully about their future.

The roommates discover they are not the only ones having a hard time leaving the house.

Aidan helps Kenny get out of town; Sally and Nora help Josh conquer his werewolf while dealing with a new pack.

Josh struggles to get Nora back; Aidan and Sally's friendship turns into something more, even though his relationship with Suzanna has taken a new turn.

Sally realizes that the only way to make things right is to transport to the present and seeking the help of an old foe.

Sally learns that by changing the past to match the present, she has changed her and the roommates' futures.

Sally goes to Donna for help; Aidan and Suzanna come face to face with the truth about their past; Josh and Nora seek help from an old friend.

Josh wakes up to a surprising discovery; Aidan reconnects with Suzanna and remembers the life he once had; someone from Sally's past resurfaces.

Aidan tries to forget a recent loss; Josh and Nora throw a baby shower; Sally learns about her new abilities and what they mean in regards to her future.

Aidan and Kat's relationship continues to grow; Josh and Nora meet a couple; Sally tries to solve the mystery of the girl she calls "Lil' Smokie".

Aidan learns there's a new vampire boss in town; Josh's new life proves problematic; Sally's newly acquired powers send her to a strange place.

Aidan and Kat take their relationship to the next level; Aidan encounters someone from his past; Sally uses her newly acquired powers to help Nora try to free Josh.

Josh is trapped inside his wolf as Nora and Aidan struggle to contain him; Sally finds herself imprisoned in a mysterious place with Donna.

Josh and Nora face Liam; Sally deals with the outcome of her showdown with Donna; Aidan must deal with Kenny.

Sally prepares to fight Donna; Josh and Nora get ready for their wedding; Aidan prepares for Kenny's re-birth.

Josh and Nora search for Donna; Aidan breaks Kenny out of the hospital, Sally attempts to find Donna and kill her.

Aidan makes a sacrifice to protect Josh and Nora; Aidan remembers his wife and son while on a date with Kat.

Aidan remembers his wife; Sally struggles with a hunger that she hasn't felt before; Josh and Nora meet an older wolf .

Liam returns with an agenda for Aidan; Sally tries to figure out what's wrong with her body; Nick hides a secret.

Josh reconnects with Emily; Aidan's blood supply is jeopardized; Sally gets in touch with a friend from her past.

Sally tries to make things right after she encounters someone from her past; Kenny spurs Aidan's memories.

In this reimagining of the classic Dracula story, the world is dominated by vampires, requiring humans to work together to survive. The series centers on Vanessa Helsing, daughter of famed vampire hunter Abraham Van Helsing, who wakes up after a five-year coma to discover a vampire-controlled world. She soon learns that she possesses a unique blood composition that makes her immune to vampires and able to turn the creatures into humans. That power puts humanity's last hope to return the world to how it once was before the vampires took over in Vanessa's hands.

Elena Michaels is a loner in a world she never wanted to be part of. The only female werewolf in existence, she is desperate to escape from both the paranormal world she's in and the man who turned her into a wolf. So she abandons her pack and moves to a new city, where she works as a photographer and hides her strange existence from her new boyfriend. But she is torn between the two worlds when bodies start appearing in her pack's backyard, and Elena finds herself at Stonehaven, the creatures' ancestral domain, and quickly realizes that she'll stop at nothing to defend her pack. "Bitten" is based on Kelley Armstrong's New York Times best-selling fantasy book series "Women of the Otherworld."

Sarah Michelle Gellar takes on the role of Buffy Summers in this TV version of "Buffy the Vampire Slayer," based on the film of the same title, which starred Kristy Swanson. Buffy is a Slayer, one in a long line of young women chosen for a specific mission: to seek out and destroy vampires, demons and other forces of darkness. Unlike her predecessors, Buffy establishes a group of supportive friends who aids her in her battles with evil, including Willow, Xander and Cordelia. Her battles with evil are frequent, since Sunnydale, where Buffy and friends live, sits atop a gateway to the realm of the demons.

Small-town Louisiana waitress Sookie Stackhouse already is viewed as an oddball by her friends and neighbors, since she can read the minds of those around her. She doesn't exactly help her reputation, though, when she falls for Bill Compton, a 173-year-old vampire who has "come out of the coffin" along with many of his undead comrades now that a new synthetic blood has made it possible for vampires to survive without preying on humans. Still, the conservative locals aren't wild about mortal-vampire liaisons, especially Sookie's boss, Sam Merlotte, who carries a torch for her. "Six Feet Under" creator Alan Ball is behind this series adaptation of best-selling novels by Charlaine Harris.

This haunting series follows the thrilling yet terrifying journeys of Sam and Dean Winchester, two brothers who face an increasingly sinister landscape as they hunt monsters. After losing their mother to a supernatural force, the brothers were raised by their father as soldiers who track mysterious and demonic creatures. Violent memories and relationship-threatening secrets add additional burdens on Sam and Dean as they investigate all things that go bump in the night. As old tricks and tools are rendered useless and friends betray them, the brothers must rely on each other as they encounter new enemies.

Wynonna Earp has been away from her hometown, Purgatory, for years but returns to reluctantly take on the role that Wyatt Earp's heir is destined for -- demon protector. Her task is to take out Revenants, the resurrected souls of the criminals who were taken down at one time by her great-grandfather. Wynonna teams up with sister Waverly, agent Xavier Dolls and Doc Holliday, the cursed-with-immortality best friend of Wyatt Earp, as they work to stop the Revenants from taking over Purgatory and escaping into the world. The show is based on the graphic novel series of the same name.

Quentin Coldwater, a grad student at Brakebills College for Magical Pedagogy, has been fascinated by the magical fantasy world since he was young. But as he has gotten older, Quentin and his 20-something friends have discovered that the magical world they read about as children is not only real, but poses dangers to humanity. While studying at the secret upstate New York school, the friends struggle to cope with the aftermath of a catastrophe that befalls the institution. The fantasy series is based on a series of novels by Lev Grossman.