"Jack the Giant Killer" is a Cornish fairy tale and legend about a man who slays a number of bad giants during King Arthur's reign. The tale is characterised by violence, gore and blood-letting. Giants are prominent in Cornish folklore, Breton mythology and Welsh Bardic lore. Some parallels to elements and incidents in Norse mythology have been detected in the tale, and the trappings of Jack's last adventure with the giant Galigantus suggest parallels with French and Breton fairy tales such as Bluebeard. Jack's belt is similar to the belt in "The Valiant Little Tailor", and his magical sword, shoes, cap, and cloak are similar to those owned by Tom Thumb or those found in Welsh and Norse mythology.

Jack and his tale are rarely referenced in English literature prior to the eighteenth century (there is an allusion to Jack the Giant Killer in William Shakespeare's King Lear, where in Act 3, one character, Edgar, in his feigned madness, cries, "Fie, foh, and fum,/ I smell the blood of a British man"). Jack's story did not appear in print until 1711. One scholar speculates the public had grown weary of King Arthur and Jack was created to fill the role. Henry Fielding, John Newbery, Samuel Johnson, Boswell, and William Cowper were familiar with the tale.

In 1962, a feature-length film based on the tale was released starring Kerwin Mathews. The film made extensive use of stop motion animation.

Plot

This plot summary is based on a text published c. 1760 by John Cotton and Joshua Eddowes, which in its turn was based on a chapbook c. 1711, and reprinted in The Classic Fairy Tales by Iona and Peter Opie in 1974. The tale is set during the reign of King Arthur and tells of a young Cornish farmer's son named Jack who is not only strong but so clever he easily confounds the learned with his penetrating wit. Jack encounters a livestock-eating giant called Cormoran (Cornish: 'The Giant of the Sea' SWF:Kowr-Mor-An) and lures him to his death in a pit trap. Jack is dubbed 'Jack the Giant-Killer' for this feat and receives not only the giant's wealth, but a sword and belt to commemorate the event.

A man-eating giant named Blunderbore vows vengeance for Cormoran's death and carries Jack off to an enchanted castle. Jack manages to slay Blunderbore and his brother Rebecks by hanging and stabbing them. He frees three ladies held captive in the giant's castle.

On a trip into Wales, Jack tricks an unnamed two-headed Welsh giant into slashing his own belly open. King Arthur's son now enters the story and Jack becomes his servant.

They spend the night with a three-headed giant and rob him in the morning. In gratitude for having spared his life and his castle, the three-headed giant gives Jack a magic sword, a cap of knowledge, a cloak of invisibility, and shoes of swiftness.

On the road, Jack and the Prince meet an enchanted Lady serving Lucifer. Jack breaks the spell with his magic accessories, beheads Lucifer, and the Lady marries the Prince. Jack is rewarded with membership in the Round Table.

Jack ventures forth alone with his magic shoes, sword, cloak, and cap to rid the realm of troublesome giants. He encounters a giant terrorizing a knight and his lady. He cuts off the giant's legs, then puts him to death. He discovers the giant's companion in a cave. Invisible in his cloak, Jack cuts off the giant's nose then slays him by plunging his sword into the monster's back. He frees the giant's captives and returns to the house of the knight and lady he earlier had rescued.

A banquet is prepared, but it is interrupted by the two-headed giant Thunderdel chanting "Fee, fau, fum". Jack defeats and beheads the giant with a trick involving the house's moat and drawbridge.

Growing weary of the festivities, Jack sallies forth for more adventures and meets an elderly man who directs him to an enchanted castle belonging to the giant Galligantus (Galligantua, in the Joseph Jacobs version). The giant holds captive many knights and ladies and a Duke's daughter who has been transformed into a white doe through the power of a sorcerer. Jack beheads the giant, the sorcerer flees, the Duke's daughter is restored to her true shape, and the captives are freed.

At the court of King Arthur, Jack marries the Duke's daughter and the two are given an estate where they live happily ever after.

Background

Tales of monsters and heroes are abundant around the world, making the source of "Jack the Giant Killer" difficult to pin down. However, the ascription of Jack's relation to Cornwall suggests a Brythonic (Celtic) origin. The early Welsh tale How Culhwch won Olwen (tentatively dated to c. 1100), set in Arthurian Britain places Arthur as chief among the kings of Britain. The young hero Culhwch ap Cilydd makes his way to his cousin Arthur's court at Celliwig in Cornwall where he demands Olwen as his bride; the beautiful daughter of the giant Ysbaddaden Ben Cawr ('Chief of Giants'). The Giant sets a series of impossible tasks which Arthur's champions Bedwyr and Cai are honour-bound to fulfill before Olwen is released to the lad; and the Giant King must die. Folklorists Iona and Peter Opie have observed in The Classic Fairy Tales (1974) that "the tenor of Jack's tale, and some of the details of more than one of his tricks with which he outwits the giants, have similarities with Norse mythology." An incident between Thor and the giant Skrymir in the Prose Edda of c. 1220, they note, resembles the incident between Jack and the stomach-slashing Welsh giant. The Opies further note that the Swedish tale of "The Herd-boy and the Giant" shows similarities to the same incident, and "shares an ancestor" with the Grimms's "The Valiant Little Tailor", a tale with wide distribution. According to the Opies, Jack's magical accessories – the cap of knowledge, the cloak of invisibility, the magic sword, and the shoes of swiftness – could have been borrowed from the tale of Tom Thumb or from Norse mythology, however older analogues in British Celtic lore such as Y Mabinogi and the tales of Gwyn ap Nudd, cognate with the Irish Fionn mac Cumhaill, suggest that these represent attributes of the earlier Celtic gods such as the shoes associated with Welsh Lleu Llaw Gyffes of the Fourth Branch, Arthur's invincible sword Caledfwlch and his Mantle of Invisibility Gwenn one of the Thirteen Treasures of the Island of Britain mentioned in two of the branches; or the similar cloak of Caswallawn in the Second Branch. Another parallel is the Greek demigod Perseus, who was given a magic sword, the winged sandals of Hermes and the 'cap of darkness' (borrowed from Hades) to slay the gorgon Medusa. Ruth B. Bottigheimer observes in The Oxford Companion to Fairy Tales that Jack's final adventure with Galigantus was influenced by the "magical devices" of French fairy tales.. The Opies conclude that analogues from around the world "offer no surety of Jack's antiquity.".

The Opies note that tales of giants were long known in Britain. King Arthur's encounter with the giant of St Michael's Mount – or Mont Saint-Michel in Brittany – was related by Geoffrey of Monmouth in Historia Regum Britanniae in 1136, and published by Sir Thomas Malory in 1485 in the fifth chapter of the fifth book of Le Morte d'Arthur:Then came to [King Arthur] an husbandman ... and told him how there was ... a great giant which had slain, murdered and devoured much people of the country ... [Arthur journeyed to the Mount, discovered the giant roasting dead children,] ... and hailed him, saying ... [A]rise and dress thee, thou glutton, for this day shalt thou die of my hand. Then the glutton anon started up, and took a great club in his hand, and smote at the king that his coronal fell to the earth. And the king hit him again that he carved his belly and cut off his genitours, that his guts and his entrails fell down to the ground. Then the giant threw away his club, and caught the king in his arms that he crushed his ribs ... And then Arthur weltered and wrung, that he was other while under and another time above. And so weltering and wallowing they rolled down the hill till they came to the sea mark, and ever as they so weltered Arthur smote him with his dagger.

Anthropophagic giants are mentioned in The Complaynt of Scotland in 1549, the Opies note, and, in King Lear of 1605, they indicate, Shakespeare alludes to the Fee-fi-fo-fum chant (" ... fie, foh, and fumme, / I smell the blood of a British man"), making it certain he knew a tale of "blood-sniffing giants". Thomas Nashe also alluded to the chant in Have with You to Saffron-Walden, written nine years before King Lear; the earliest version can be found in The Red Ettin of 1528..

Bluebeard The Opies observe that "no telling of the tale has been recorded in English oral tradition", and that no mention of the tale is made in sixteenth or seventeenth century literature, lending weight to the probability of the tale originating from the oral traditions of the Cornish (and/or Breton) 'droll teller'. The 17th century Franco-Breton tale of Bluebeard, however, contains parallels and cognates with the contemporary insular British tale of "Jack the Giant Killer", in particular the violently misogynistic character of Bluebeard (La Barbe bleue, published 1697) is now believed to ultimately derive in part from King Mark Conomor, the 6th century continental (and probable insular) British King of Domnonée / Dumnonia, associated in later folklore with both Cormoran of St Michael's Mount and Mont Saint Michel – the blue beard (a 'Celtic' marker of masculinity) is indicative of his otherworldly nature.

The History of Jack and the Giants "The History of Jack and the Giants" (the earliest known edition) was published in two parts by J. White of Newcastle in 1711, the Opies indicate, but was not listed in catalogues or inventories of the period nor was Jack one of the folk heroes in the repertoire of Robert Powel (i.e., Martin Powell), a puppeteer established in Covent Garden. "Jack and the Giants" however is referenced in The Weekly Comedy of 22 January 1708, according to the Opies, and in the tenth number Terra-Filius in 1721.

As the eighteenth century wore on, Jack became a familiar figure. Research by the Opies indicate that the farce Jack the Giant-Killer was performed at the Haymarket in 1730; that John Newbery printed fictional letters about Jack in A Little Pretty Pocket-Book in 1744; and that a political satire, The last Speech of John Good, vulgarly called Jack the Giant-Queller, was printed c. 1745. The Opies and Bottigheimer both note that Henry Fielding alluded to Jack in Joseph Andrews (1742); Dr. Johnson admitted to reading the tale; Boswell read the tale in his boyhood; and William Cowper was another who mentioned the tale.

In "Jack and Arthur: An Introduction to Jack the Giant Killer", Thomas Green writes that Jack has no place in Cornish folklore, but was created at the beginning of the eighteenth century simply as a framing device for a series of gory, giant-killing adventures. The tales of Arthur precede and inform "Jack the Giant Killer", he notes, but points out that Le Morte d'Arthur had been out of print since 1634 and concludes from this fact that the public had grown weary of Arthur. Jack, he posits, was created to fill Arthur's shoes.

Bottigheimer notes that in the southern Appalachians of the United States, Jack became a generic hero of tales usually adapted from the Brothers Grimm. She points out however that "Jack the Giant Killer" is rendered directly from the chapbooks except the English hasty pudding in the incident of the belly-slashing Welsh giant becomes mush.