If this satire of the Middle Ages and hereditary monarchs is not the most hilarious film ever made, in most viewers' books it stands right next to their favorite. The inspired casting of Danny Kaye as a performer who wants to be a patriotic fighter, gorgeous Glynis Johns as his stern captain, Angela Lansbury as a love-prone princess, Cecil Parker as her lascivious and bumbling evil father (a usurper of course), Basil Rathbone and Michael Pate as his co-conspirators and Robert Middleton and Mildred Natwick as roadblocks to the restoring of a baby as the rightful king of the realm guaranteed a film filled with well-acted fun. The script and direction of this colorful, vivid and side-splitting film were delivered by Norman Panama and Melvin Frank. Mention should also be made of the gorgeous Edith Head costumes, the art direction, sets makeup, hairstyling and blocking and the songs by Sylvia Fine, Sammy Cahn and others. Other stalwarts in the cast who do very well also include Alan Napier, Herbert Rudley, Noel Drayton, Edwin Astley as The Black Fox (Kaye's boss), John Carradine and more. Millions to this day are still laughing about: the "An Unemployed Jester" song; the switches from hypnotized bumbler to dashing super-swordsman that afflict Kaye in the course of his penetration of the royal stronghold; the classic duel Kaye fights with with the Gruesome Griswold (Middleton); the switching of poisoned drinks that occurs just before the duel with everyone repeating "The poison is in the vessel with the pestle, etc."; and the high-speed knighting of Kaye that precedes both these scenes. The climax of the film features a battle between midgets and foresters doing combats against the usurper's misguided loyalists, and Kaye's exhibiting the royal birthmark on the baby king's bottom to prove his right to lie on the throne. What ends with a song called "Life Couldn't Possibly Better Be" and begins with "You'll Never Outfox the Fox" has by that scene traversed areas of hilarity few have ever ventured upon, or even dreamed to reach. A key to the film lies in the comedic use of Mildred Natwick as a spell-casting Svengali exercising power over the Princess (lansbury) who is besotted with the idea of romantic love; half the goings on are due to her machinations that complicate an already astonishing situation. The rest is made possible by Kaye's impersonating the jester Giacomo (Carradine) who has been sent for by the bad men to do in the opposition. The colors are gorgeous in this film, the acting far above average, and Kaye is at his absolute best whether doing faked accents, signing a lullaby to the boy king or proving that courage is not a matter of muscles at all. This is a movie to fetch out of the vault on any holiday, or for any other excuse. With a bit more care at cutting down Sylvia Fine's vaudeville- type material for Kaye, the movie might have been as appreciated when it was first released as it is now.