Douglas Reith is a British actor and teacher.
He is best known for his role as Lord Merton in the television series Downton Abbey (2010–2015), as well as its two follow-up films.
Reith was born in Melton, Suffolk.
He studied acting at the Webber Douglas Academy of Dramatic Art.
He began acting in the late 1970s, beginning with an appearance in International Velvet (1978) alongside Tatum O'Neal and Christopher Plummer.
He worked as an announcer and presenter at BBC Radio 3 for five years before leaving to study Greats at Christ Church, Oxford for four years beginning in 1989.
He worked as a teacher, including at Westminster School, before resuming his acting career.
Reith joined the cast of Downton Abbey as Lord Merton in 2012, and alongside the cast was nominated for the Screen Actors Guild Award for Outstanding Performance by an Ensemble in a Drama Series at the 23rd Screen Actors Guild Awards.
He reprised the role in the films Downton Abbey (2019) and Downton Abbey: A New Era (2022).
In 2017, Reith was cast in Tim Burton's live-action remake Dumbo (2019).
In 2019, he was cast in SAS: Red Notice (2021).
The Crawley family goes on a grand journey to the south of France to uncover the mystery of the dowager countess's newly inherited villa. Meanwhile, a Hollywood director seeks to film his latest production at Downton.
An off-duty SAS soldier, Tom Buckingham, must thwart a terror attack on a train running through the Channel Tunnel. As the action escalates on the train, events transpire in the corridors of power that may make the difference as to whether Buckingham and the civilian passengers make it out of the tunnel alive.
The beloved Crawleys and their intrepid staff prepare for the most important moment of their lives. A royal visit from the King and Queen of England will unleash scandal, romance and intrigue that will leave the future of Downton hanging in the balance.
A young elephant, whose oversized ears enable him to fly, helps save a struggling circus, but when the circus plans a new venture, Dumbo and his friends discover dark secrets beneath its shiny veneer.
In 1998, an auction of the estate of the Duke and Duchess of Windsor causes great excitement. For one woman, Wally Winthrop, it has much more meaning. Wally becomes obsessed by their historic love story. As she learns more about the sacrifices involved, Wally gains her own courage to find happiness.
The Queen is an intimate behind the scenes glimpse at the interaction between HM Elizabeth II and Prime Minister Tony Blair during their struggle, following the death of Diana, to reach a compromise between what was a private tragedy for the Royal family and the public's demand for an overt display of mourning.
An in-depth biopic of Princess Margaret from the days following her father's death in 1952 until the 1970s. She was known to be a flamboyant royal but she remained a stickler for protocol. She had many controversial romances and also infamously kissed the daughter of the US ambassador. Also the film gives some focus on what others thought of Margaret, from normal people of the era to a backbench MP opposed to her 1961 wedding. Written by Reece Lloyd
Sarah Brown is sent to England after her parents die in a car crash. There, she lives with her aunt Velvet who introduces Sarah to the world of equestrian competition and gives her the last foal of her own prize horse, The Pie. Under the watchful eye of her aunt and horse trainer Capt. Johnson, Sarah develops into a talented rider who might have a shot at the Olympics.