Labyrinth is a historical television miniseries based on the 2005 novel of the same name by Kate Mosse. The setting jumps between modern and medieval France and follows two women who are searching for the Holy Grail. Other cast members include Katie McGrath, Tom Felton, Sebastian Stan, Emun Elliott, Tony Curran, and John Hurt. Adrian Hodges adapted the novel for the series, which was directed by Christopher Smith.

Vanessa Nuala Kirby is an English actress. She made her professional acting debut on stage, with acclaimed performances in the plays All My Sons (2010), A Midsummer Night's Dream (2010), Women Beware Women (2011), Three Sisters (2012), and as Stella Kowalski in A Streetcar Named Desire (2014).