Based on Niall Williams' best-selling novel, FOUR LETTERS OF LOVE is a moving and heartbreaking romance starring an extraordinary ensemble cast including Helena Bonham Carter (Fight Club, Sweeny Todd), Gabriel Byrne (Miller’s Crossing), and Pierce Brosnan (Mamma Mia!, Black Bag).

When the young Nicholas (Fionn O'Shea) and Isabel (Ann Skelly) meet, their lives feel destined to be together. However, as fate brings them together, it also pulls them apart as family, passion, and faith interfere with their enduring romance. Nicholas’ father, William (Brosnan), abandons his quiet, modest life and announces that he's received a divine calling to dedicate himself to painting, while Isabel’s parents Margaret (Bonham Carter) and Muirish (Byrne) send her to a convent school after her brother is injured. Nicholas and Isabel must fight for their independence and learn the importance of love, fighting against the odds to bring their lives together again.