In reaction to the dullness of the films of actual combat in that time, the wartime public increasingly turned to humor as escape from monotony and anxiety…

Charlie Chaplin feared that his great "Shoulder Arms" would offend people, but it became his greatest hit… In it, Charlie, by luck, courage, and devilish ingenuity wins the war singlehanded and brings a captive Kaiser in triumph to London…

The chief difference between this hilarious burlesque and some of the serious war dramas was that in Charlie's case it all turned out to be a dream…

Charlie Chaplin's Little Tramp or Little Man character wins World War I, called The Great War at the time, single handedly, even capturing the Kaiser, something the entire Allied armed forces were unable to do. Too bad it all turns out to be a dream, which is somewhat of a cop out and the weakest part of this mesmerizing silent short (almost a feature film at 46 minutes).

There are inventive gags galore including Charlie having to put on a gas mask to eat Limburger cheese sent from home, then using the cheese as a weapon against the Germans; Charlie sleeping underwater in a flooded trench next to a soldier he continues to annoy; Charlie disguising himself as a tree--one of his best sketches ever--and Charlie pretending to beat up his friend who has become a POW, then hugging him when the enemy is out of sight.

One amazing feature is how much Charlie, when he is behind enemy lines dressed as a German, resembles Hitler over ten years before Hitler and his Nazi thugs rose to dominate German politics. Obviously Hitler patterned his appearance after Charlie's from this film.

Chaplin took so long to direct this 3 reel comedy, his longest to that old date. Once in France and dealing with with Chaplin as a Boot Hill soldier who still looks like an awkward tramp . At the military quarter he doesn't obtain letter from home, at last, he achieves a pack containing limburger cheese. After that, he has the cheese from a mousetrap. Later on, he volunteers to wander behind German lines and posing as a tree takes 13 prisoners , surrendering them from the enemy trench . Finally, with the help a beautiful French girl, Edna Purviance, captures the Kaiser, Syd Chaplin, and the Crown Prince.

The picture had success at boxoffice and the public liked it, specially the following scenes : when Charlie under a gas mask eats the cheese and subsequently he throws it over the enemy lines, as Charlie disguises as a tree trunk and kicks German soldiers in the seat of their pants , and when he takes the Kaiser and is given a statue of victory . In the picture appears two Chaplin's regular : Edna Purviance and Syd Chaplin in a double role as The Kaiser and Charlie's comrade.

This was the longest film to that date and it premiered only 3 weeks before the end of the WWII. This was a 3 reel comedy, he previously directed 1 or 2 reel short movies, such as : Our hero, Night at the show, The fireman, The adventurer, The count, The floorwalker, The circus, The cure, The inmigrant, Burlesque on Carmen, 3 Charlies and one phoney, among others. Shortly after, he directed long time films as The gold rush, the Kid, City lights, Modern times, The great dictator, Monsieur Verdoux, Limelight, A King in NY, and his last one : A countess from Hong Kong. Rating 7.5/10. Better than average Chalie movie. Essential and indispensable watching for Charles Chaplin fans. Well worth seeing