Question: What Shakespearean play has a pair of brothers where one inherits the throne, and the other flees to Ireland after their father's murder?

Context articles: Malcolm (Macbeth)
Polybus of Corinth
Junk: The Golden Age of Debt
As You Like It (2006 film)
Across the Plains (1911 film)
Donalbain (Macbeth)
The Taming of the Shrew (1929 film)
Otello (1986 film)
Othello (1951 film)
Hamlet Q1

Malcolm is a character in William Shakespeare's "Macbeth" (c. 1603–1607).
 The character is based on the historical king Malcolm III of Scotland, and is derived largely from the account in "Holinshed's Chronicles" (1587), a history of Britain.
 He is the elder son of King Duncan, the heir to the throne, and brother to Donalbain.
 In the end, he regains the throne after mustering support to overthrow Macbeth.
Polybus (Greek: Πόλυβος ) is a figure in Greek mythology.
 He was the king of Corinth and husband of either Merope or Periboea.
 He raised Oedipus as his adopted son, who had been abandoned by his parents Laius and Jocasta of Thebes in Greece.
 Polybus was the true father of Alcinoe.
 In virtually all accounts of the mythology, when Oedipus reached adolescence, he consulted with the Delphic Oracle, who told him "You shall kill your father and marry your mother".
 Obviously horrified and disgusted with such a prophecy, Oedipus imposed self-exile upon himself and kept away from Corinth, as he resolved never to murder King Polybus, who had been a kind father to him.
 Oedipus was also understandably disgusted the act of murdering Polybus and claiming his wife for himself, as he had no unnatural attraction to Queen Merope.
 Many years later, after Oedipus won the kingship of Thebes by defeating the Sphinx, did another plague befall Thebes.
 King Oedipus, in his effort to find the cause of plague due to a patricide, revealed that he was told in his teen years that he was destined to murder his father, and sent a spy to Corinth to see who is currently on the throne.
 The news of Polybus' death by natural causes was announced by the messenger to Jocasta in Sophocles' "Oedipus Rex", in which it is mistakenly taken to mean that Oedipus did not kill his father.
 This would mean that the prophecy that Oedipus would murder his father and marry his mother would be false, and Oedipus expresses relief that he did not commit such a heinous act.
 Since Polybus was in fact his adoptive father, Oedipus could and did kill his true father, King Laius, and fulfill the prophecy.
 Oedipus never knew his true destiny until the final parts of the play.
Described as a mix between a Shakespearean play and "The Big Short", the play examines the point in American history when debt overtook value as the main route toward obtaining wealth.
 Although the characters are fictionalized, they are based upon real-life financial figures from the 1980s such as Michael Milken and others.
As You Like It is a 2006 film written and directed by Kenneth Branagh, and based on the Shakespearean play of the same name.
 It stars Bryce Dallas Howard as Rosalind, David Oyelowo as Orlando De Boys, Romola Garai as Celia, Adrian Lester as Oliver De Boys, Alfred Molina as Touchstone, Kevin Kline as Jaques, Janet McTeer as Audrey, and Brian Blessed as Duke Frederick and his brother Duke Senior.
Across the Plains is a 1911 American western directed by Broncho Billy Anderson and Thomas H. Ince and starring Anderson.
 The film's plot has Jennie Lee and her father heading to California in a prairie schooner.
 Jennie Lee's father becomes intoxicated before Indians attack them for trespassing on the land.
 Unable to convince her father to get in the carriage, Jennie Lee flees and races the Indians and is led to a deserted shack by a cowboy as his partner heads off for aid.
 The two are saved as the ranchmen return and disperse the Indians.
 The film was not released with a cast of credits as typical of its production era.
 The production took place on the Miller Brothers 101 Ranch and released under Essanay's license.
 The completed film was approximately 990 feet in length and was met with mixed reviews.
 The film's status is unknown, but likely lost.
Donalbain is a character in William Shakespeare's "Macbeth" (c. 1603–1607).
 He is the younger son of King Duncan and brother to Malcolm, the heir to the throne.
 Donalbain flees to Ireland after the murder of his father for refuge.
The Taming of the Shrew (1929) is the first sound film adaptation of the Shakespearean play of the same name.
 The movie was directed by Sam Taylor, adapted by Taylor from William Shakespeare's play, and stars Mary Pickford and her husband Douglas Fairbanks.
Otello is a 1986 film based on the Giuseppe Verdi opera of the same name, which was itself based on the Shakespearean play "Othello".
 The film was directed by Franco Zeffirelli and starred Plácido Domingo in the title role, Katia Ricciarelli as Desdemona and Justino Díaz as Iago.
 For the movie's soundtrack, Lorin Maazel conducted the Orchestra and Chorus of the Teatro alla Scala.
 The film premiered in West Germany on August 28, 1986 and received a U.S. theatrical release on September 12, 1986.
 It was nominated for a Bafta Award and a Golden Globe for Best Foreign Language Film.
Othello (also known as The Tragedy of Othello: The Moor of Venice) is a 1951 drama film directed and produced by Orson Welles, who also adapted the Shakespearean play and played the title role.
 Recipient of the "Grand Prix du Festival International du Film" (precursory name of the by the time not yet existing "Palme d'Or") at the 1952 Cannes Film Festival, the film was distributed by United Artists when it was released in the United States in 1955.
 "Othello" was filmed on location over a three-year period in Morocco, Venice, Tuscany and Rome and at the Scalera Studios in Rome.
Q1 of "Hamlet", or the "First Quarto" as it is also called, is a short early text of the Shakespearean play.
 The intended publication of the play is entered in the Stationers' Register in 1602 by James Roberts, but Q1 was not published until summer or autumn 1603.
 It was published by the booksellers Nicholas Ling and John Trundell, and printed by Valentine Simmes.
 Roberts later printed the "Second Quarto" (Q2).