Alexander the Great is a 1956 America sword and sandal

Sword and sandal

The Peplum , also known as Sword-and-Sandal, is a genre of largely Italian-made Historical or Biblical Epics that dominated the Italian film industry from 1957 to 1965, eventually being replaced in 1965 by the "Spaghetti Western"...

 epic film

Epic film

An epic is a genre of film that emphasizes human drama on a grand scale. Epics are more ambitious in scope than other film genres, and their ambitious nature helps to differentiate them from similar genres such as the period piece or adventure film...

 written, directed and produced by Robert Rossen

Robert Rossen

Robert Rossen was an American screenwriter, film director, and producer whose film career spanned almost three decades. His 1949 film All the King's Men won Oscars for Best Picture, Best Actor and Best Supporting Actress, while Rossen was nominated for an Oscar as Best Director...

 with Gordon S. Griffith

Gordon Griffith

Gordon S. Griffith was an American assistant director, film producer, and one of the first child actors in the American movie industry. Griffith worked in the film industry for five decades, acting in over 60 films, and surviving the transition from silent films to talkies—films with...

 as executive producer. It was released by United Artists

United Artists

United Artists Corporation is an American film studio. The original studio of that name was founded in 1919 by D. W. Griffith, Charles Chaplin, Mary Pickford and Douglas Fairbanks....

 and starred Richard Burton

Richard Burton

Richard Burton, CBE was a Welsh actor. He was nominated seven times for an Academy Award, six of which were for Best Actor in a Leading Role , and was a recipient of BAFTA, Golden Globe and Tony Awards for Best Actor. Although never trained as an actor, Burton was, at one time, the highest-paid...

 as Alexander.
In the beginning of the film, Demosthenes

Demosthenes

Demosthenes was a prominent Greek statesman and orator of ancient Athens. His orations constitute a significant expression of contemporary Athenian intellectual prowess and provide an insight into the politics and culture of ancient Greece during the 4th century BC. Demosthenes learned rhetoric by...

 is agitating for war to resist Philip II

Philip II of Macedon

Philip II of Macedon "friend" + ἵππος "horse" — transliterated ; 382 – 336 BC), was a king of Macedon from 359 BC until his assassination in 336 BC. He was the father of Alexander the Great and Philip III.-Biography:...

's takeover of Greek city-states.

While Philip II is leading a campaign to take over Olynthus

Olynthus

Olynthus was an ancient city of Chalcidice, built mostly on two flat-topped hills 30–40m in height, in a fertile plain at the head of the Gulf of Torone, near the neck of the peninsula of Pallene, about 2.5 kilometers from the sea, and about 60 stadia Olynthus was an ancient city of...

, he is informed that his spouse Olympias

Olympias

Olympias was a Greek princess of Epirus, daughter of king Neoptolemus I of Epirus, the fourth wife of the king of Macedonia, Philip II, and mother of Alexander the Great...

 has born him a son whom she claims is "a god born of a god." Philip is angry because he suspects that Olympias has committed adultery and that she was not impregnated by a god; however, General Parmenio advises the king to let Alexander grow up and succeed him.

Alexander grows older and receives instructions in history, mathematics, logic, and other subjects from Aristotle

Aristotle

Aristotle was a Greek philosopher and polymath, a student of Plato and teacher of Alexander the Great. His writings cover many subjects, including physics, metaphysics, poetry, theater, music, logic, rhetoric, linguistics, politics, government, ethics, biology, and zoology...

 in Mieza

Mieza

Mieza, "shrine of the Nymphs", was a village in Ancient Macedon, where Aristotle taught the boy Alexander the Great. It was the home to Alexander's companion Peucestas.Now the site of the modern town Náousa....

.