Tonight at 8pm (for 2 hours) the CW is airing Part I of the mini series Labyrinth, which stars Tom Felton and John Hurt. The second part will be airing from 8-10pm on Friday evening.

Separated by time but united by destiny, two headstrong heroines, 17-year-old Alaïs Pelletier du Mas (Jessica Brown-Findlay) from 13th century Carcassonne and modern day PhD graduate Dr. Alice Tanner (Vanessa Kirby) embark on a journey of peril, passion and adventure as they battle to protect the secret of the Grail. Set against the epic and historic landscape of southwest France, an all-star cast also featuring John Hurt, Sebastian Stan, Tony Curran, and Tom Felton bring to life the worldwide bestselling novel by Kate Mosse. This gripping and epic tale will have you captivated from beginning to end as the true legend of the Grail is unearthed.