Little Moritz has a toothache.

Maurice Schwartz is a soldier somewhere in Africa in front of a painted backdrop. Assigned to guard duty while his mess mates march off, he is frightened by various wild animals. His fellow soldiers make fun of him, until they encounter wild beasts.

Maurice Schwartz gets a job in a spice store. As low man on the totem pole, he does the deliveries, at which he is particularly inept. There's also a dog which attacks him and won't let go.

Maurice Schwartz and Sarah Duhamel meet at a party, and he falls instantly in love with her. She doesn't even notice him. He follows her and her escort home, and when she passes a note through her window to what she thinks is the other guy, Schwartz gets the note, and pursues the object of his affection.

Maurice Schwartz is the doorman at a restaurant. An elegant customer has him deliver a letter to a young lady, asking her to join him, and promises Schwartz a large tip. Schwartz not only delivers the note. He insists on delivering the lady through a serious of slapstick mishaps.

Little Moritz, bearing a letter of introduction to a gentleman with a charming daughter, makes his appearance at the house to ask him for the young lady's hand, but is cruelly turned down by the girl's father, owing to his insignificant size. In despair, Moritz casts about him for some means of increasing his stature, and finally spying a pair of stilts, proceeds to don them, and likewise appears of elongated dimension, and makes his reappearance at the house, where he amazes everybody with his surprising growth. His petition is granted, and everything is progressing beautifully, only poor Moritz falls over and can't get up; this, of course, leads to the discovery of his duplicity, but the father, appreciating a good joke, grants his permission now.

Wimpy Little Moritz needs to toughen up to win Rosalie, but ends up smashing everyone and everything in sight when boxing lessons turn him into a mindless fighting machine. (MoMA)

Little Moritz gets a rifle that shoots little darts from hs father and immediately uses to it break windows and cause messes.