The first series to sign off this season is The Tomorrow People, which was scheduled to wrap-up in May 5.
Midseason series, The 100 will end its first season run by Wednesday, June 11.
Labyrinth is a four-hour event miniseries slated to air across two consecutive nights beginning on Thursday, May 22 at 8:00-10:00pm ET. The series is an adaption of Kate Mosse´s New York Times best-seller and multi-million selling, international hit adventure/thriller novel of the same title. The cast includes: John Hurt, Sebastian Stan, Jessica Brown-Findlay, Vanessa Kirby and Tom Felton.
Here's how the network describes the miniseries:
In Carcassonne, France, in the year 1209, 17-year-old Alaïs (Jessica Brown-Findlay, “Downton Abbey,” “Misfits”), is given a mysterious book by her father; a book which he claims contains the secret of the true Grail. Although Alaïs cannot understand the book’s strange words and labyrinth symbols, her father instructs her to protect the book no matter what happens to him. Alaïs realizes that her destiny lies in keeping the secret of the labyrinth safe. Eight centuries later, at an archeological dig in the French Pyrenees, a young volunteer named Alice Tanner (Vanessa Kirby, “The Hour,” “Great Expectations”) discovers two skeletons in a forgotten cave. Puzzled by the labyrinth symbol carved into the rock, she realizes she’s disturbed something that was meant to remain hidden. Somehow, a link to a horrific past – Alice’s own past – has been revealed.
And here's the complete list of the finale dates:
Monday, May 5
THE TOMORROW PEOPLE (9:00-10:00pm)
Monday, May 12
Tuesday, May 13
THE ORIGINALS (8:00-9:00pm)
Wednesday, May 14
Thursday, May 15
THE VAMPIRE DIARIES (8:00-9:00pm) and REIGN (9:00-10:00pm)
Friday, May 16
HART OF DIXIE (9:00-10:00pm).
Tuesday, May 20
Wednesday, June 11
THE 100 (9:00-10:00pm)