For 14-year-old Amybeth McNulty, it's the role of a lifetime. She beat more than 1,800 girls from Canada and abroad to land the starring turn as Anne in the new CBC adaptation of Anne of Green Gables.

"She's riveting on screen, she's translucent. You can see every thought and every emotion," says writer and show-runner Moira Walley-Beckett of her show's star, who initially auditioned online from her home in Donegal, Ireland (McNulty's mother is Canadian).

McNulty, a self-described "bookworm" who read the Anne of Green Gables books when she was nine, says she shares many traits with Montgomery's feisty heroine.

"She has so much love for the world, which I think I share with her. And her curiosity about everything, how she can be so fierce and so bold but so gentle and so loving."

Showrunner Moira Walley-Beckett on the new Anne, Irish-Canadian actress Amybeth McNulty, who is reviving the role of Lucy Maud Montgomery's famed red-headed orphan. 1:30

Her new role is also giving McNulty, who lives in Ireland, an opportunity to discover her mother's homeland. Accompanied by her grandparents, she filmed a portion of the series in Prince Edward Island, the epicentre of all things Anne.

"First of all, anywhere you turn is a postcard, instantly," McNulty said of the experience of filming in P.E.I. "It's so gorgeous and the people are amazing, they're so lovely and welcoming. It was so amazing to shoot there, to think that's where Anne of Green Gables is, and is so loved."

The Battle of the Annes

With seasoned actors R.H. Thomson (The Englishman's Boy, Road to Avonlea) and Geraldine James (Sherlock Holmes, The Girl With the Dragon Tattoo) filling the roles of Matthew and Marilla Cuthbert, the brother and sister who become Anne's guardians, the show-runners say they got their "dream cast."

Amybeth McNulty, left, R.H Thompson, centre, and Geraldine James, right, film a scene on the Toronto set of the CBC series Anne. (CBC)

But that still only goes so far in winning the audience. With such popular source material, this production of Anne has to stand out, not only from the past TV incarnations of Lucy Maud Montgomery's novel, but some current competition as well.

The TV movie version of Anne of Green Gables, starring newcomer Ella Ballentine as Anne and Hollywood star Martin Sheen as Matthew, aired on YTV last year, with two more feature-length installments in the works right now.

"I feel that this Anne is entirely different," says Walley-Beckett. "We're off-book. We're the essence of the book, we have the heart and soul of the book, we have our iconic moments that everyone can't wait for, and we're telling a new story. I think that is one reason why it's entirely its own."

'It's not doilies and teacups, it's life'

The other, more aesthetic difference may have to do with Walley-Beckett's own background, steeped in gritty cable drama (she was a writer on AMC's Breaking Bad), not cutesy period pieces.

"This is a very grounded, real version of the story. Life in Prince Edward Island in the late 1800s was a hard, gritty, scrappy life. It was messy, it was covered in red mud," says Walley-Beckett.

"The weather, the seasons, it's all part of our story. It's not doilies and teacups, it's life."

Anne will premiere on CBC Television in the spring of 2017, and will simultaneously stream on Netflix in the United States and around the world. It is slated to stream on Netflix Canada at a later date.