Kate Mercer (Charlotte Rampling) is planning a party to celebrate her 45th wedding anniversary. One week before the celebration, however, a letter arrives for her husband, Geoff (Tom Courtenay), containing news that reawakens troubling and long-hidden memories.

Though Kate continues to prepare for the anniversary, she becomes increasingly concerned by Geoff s preoccupation with the letter and the ensuing revelations about his past. By the time the party comes round, there may not be a marriage left to celebrate. Anchored by sensational performances from Charlotte Rampling and Tom Courtenay, 45 Years is an intimate, moving and beautifully restrained portrait of a marriage shaken to its core by things left unspoken. Winning Best Actor and Best Actress awards at this year's Berlinale Film Festival, Andrew Haigh s (Weekend, Looking) 45 Years is British filmmaking at its very best.