The King and I is a 1956 American musical film made by 20th Century-Fox, directed by Walter Lang and produced by Charles Brackett and Darryl F. Zanuck. The screenplay by Ernest Lehman is based on the 1951 Rodgers and Hammerstein musical The King and I, which is itself based on the 1944 novel Anna and the King of Siam by Margaret Landon. That novel in turn was based on memoirs written by Anna Leonowens, who became school teacher to the children of King Mongkut of Siam in the early 1860s. Leonowens' stories were autobiographical, although various elements of them have been called into question. The film stars Deborah Kerr and Yul Brynner.
The film was a critical and commercial success and was nominated for 9 Oscars and won 5, including Best Actor for Brynner.

An animated film adaptation of the same musical was released in 1999. On February 12, 2021, Paramount Pictures and Temple Hill Entertainment announced that another live-action film version was in development.

Plot
In 1862, a widowed schoolteacher, Anna, arrives in Bangkok with her young son, Louis, after being summoned to tutor the many children of King Mongkut. Both are introduced to the intimidating Kralahome, Siam's prime minister, who escorts them to the Royal Palace, where they will live, although Anna had been promised her own house. The King ignores her objections and introduces her to his head wife, Lady Thiang. Anna also meets a recent concubine, a young Burmese, Tuptim, and the fifteen children she will tutor, including his son and heir, Prince Chulalongkorn. In conversation with the other wives, Anna learns Tuptim is in love with Lun Tha, who brought her to Siam.

Anna still wants her own house and teaches the children about the virtues of home life, to the irritation of the King, who disapproves of the influence of other cultures. She comes across Lun Tha and learns that he has been meeting Tuptim in secret. He asks her to arrange a rendezvous. The lovers meet under cover of darkness, and Lun Tha promises he will one day return to Siam and that they will escape together.
King Mongkut becomes troubled over rumors that the British regard him as a barbaric leader and are sending a delegation, including Anna's old admirer, Sir Edward, possibly to turn Siam into a protectorate. Anna persuades the King to receive them in European style by hosting a banquet with European food and music. In return, the King promises to give Anna her own house.
Sir Edward reminisces with Anna in an attempt to bring her back to British society. The King presents Tuptim's version of Uncle Tom's Cabin as a traditional Siamese ballet. However, the King and the Kralahome are not impressed, as the play involves slavery and shows the slaveholding King drowning in the river. During the show, Tuptim leaves the room to run away with Lun Tha.
After the guests have departed, the king reveals that Tuptim is missing. Anna explains that Tuptim is unhappy because she is just another woman in his eyes. The King retorts that men are entitled to a plenitude of wives, although women must remain faithful. Anna explains the reality of one man loving only one woman and recalls her first dance before she teaches the King how to dance the polka, but the touching moment is shattered when the Kralahome bursts into the room with the news Tuptim has been captured. For her dishonor, the King prepares to whip her despite Anna's pleas. When Anna declares he is indeed a barbarian, the King crumples, puts his hand over his heart, and runs out of the room. The Kralahome blames Anna for ruining him, while Tuptim is led away in tears after learning Lun Tha was found dead and dumped into the river. That causes Anna to sever all ties as a governess and declare she will leave Siam on the next boat.
On the night of her departure, Anna learns that the King is dying. Lady Thiang gives Anna his unfinished letter stating his deep gratitude and respect for her despite their differences. Moments before the ship departs, he gives Anna his ring, as she has always spoken the truth to him, and persuades her and Louis to stay in Bangkok. He passes his title to Prince Chulalongkorn, who then issues a proclamation that states that all subjects will no longer bow down to him but will still respect him. The King dies, satisfied that his kingdom will be all right, and Anna lovingly presses her cheek to his hand.





