Casey Jones is one of the best engineers there is and it is his duty to get his cargo to its destination on time via train. He sets off but is set back by a number of unfortunate circumstances such as a rain storm, a cow on the tracks, a mad bomber, and finally, when his train starts falling apart. Worst of all, he is on a collision course with another train coming in the opposite direction. After a terrific crash, the man at the train station assumes the worst when Casey doesn't show up but, to his delight, Casey finally makes it to his destination a total wreck but on time (almost).

The Three Little Pigs sell Canadian war bonds.

Documentary short film demonstrating the process by which waste fats from the kitchens of American homes can be transformed into the raw materials for explosives for the war effort.

Casey is upset about having struck out his last chance at bat but his wife suggests they have a son to follow in their dad's footsteps. Eventually, a child is born but, to Casey's dismay, it's a girl, not a boy. His wife suggests they try again several more times but each time, it's still another girl. Casey is depressed but his pals tell him that in spite of everything, they still make a powerful baseball team. Casey likes the idea and accepts. However, the day of the big game, he is nervous that one of them will strike out and attempts to make the last home run himself disguised as one of his own daughters.

A snipe that lives with a pelican in a lighthouse must continually keep his pelican friend from harm when he flies in his sleep.

Minnie's learning first aid; she asks Pluto and Figaro for help. Pluto keeps throwing Figaro into buckets and otherwise getting him into trouble. Then, when Minnie has Pluto all trussed up in splints, Figaro taunts him.

As a ship's crew is on shore leave, seadog Pluto is left to stand watch. He sees a threatening shape, but it turns out to be a cache of bones. He grabs one and settles in contentedly. A rat sneaks on, and Pluto springs into action. The rat toys with him, until it finds the officer's mess. He bribes Pluto, until he hears an officer approaching. The rat hides, and Pluto gets thrown in the brig, while the rat sneaks off with his sandwich. But Pluto gets even.

Pluto has just finished moving his bones into a spiffy new doghouse when a turtle comes along and starts moving them out. While Pluto is dealing with the turtle, Butch takes up residence. Butch chases Pluto back to his grungy old doghouse, and now it's his turn to deal with the tenacious little turtle. The turtle wins, and he and Pluto become friends.

This final True-Life Adventure would also appear to be one of the best, as we go into the South American jungle to observe the jaguar. Jungle Cat is more intimate than its kin, allowing individual animal characters to be developed. Central to the cast is a pair of jaguars (one ebony), whose fighting leads to love and, not long after, two babies (one resembling each parent).

Pluto is guarding a flock of sheep in the West; a coyote is sneaking up on that flock. The coyote fakes a bad leg; Pluto chases it away, only to have it run back ahead of him and go after the sheep. Pluto gets back and finds the coyote chasing the lone black sheep of the flock, after trapping the rest. The chase ends with the coyote buried under a toppling spire of rock, which forms a coyote of rock on the top.

Mickey's on vacation at Camp Utopia. At first Pluto thinks it really is utopia: trees everywhere and a cat to chase. But the cabin rules are strict: no dogs indoors, and dogs must be muzzled and leashed. Mickey puts Pluto out to sleep, just out of reach of his food, and the cat comes down and taunts him. Pluto falls asleep and dreams of his "Plutopia" with a subservient cat begging Pluto to bite him and catering to his every need.

Goofy buys a pet dog (Bowser) and has trouble training it. As Bowser gets bigger, he becomes a larger problem, angering the neighbors. Goofy goes out for the night, and Bowser proves not to be much of a guard dog until Goofy comes home and tries to get in.

Mickey performs all his chores while whistling or singing. The big excitement is when Fanny the hen, who hasn't laid an egg in some time, lays a super-giant egg.

Mickey the mail pilot is entrusted with a chest of money. He battles rain and snow, but his biggest battle is against Pete, who has a plane equipped with a machine gun and a harpoon cannon. Mickey's plane quickly loses its wings and propeller to Pete's armaments, but he improvises a helicopter blade with a clothes-drying rack, then, when that gives way, a replacement prop from a windmill.

Pluto is patrolling a beach for the Coast Guard when a baby turtle hatches. The turtle keeps trying to sneak into the restricted zone to swim, and Pluto keeps trying to stop him. But when Pluto stumbles into some quicksand, he suddenly needs help from his foe.

Two chipmunks have made a cozy little home for themselves in the wood-burning stove of an empty cabin. They sleep in a matchbox, wash up in an empty acorn shell filled with water and look at their reflections on the back of a spoon, which serves as their bathroom mirror. They even have a staircase made with a pocket comb. Invading their space are Mickey Mouse and his dog Pluto, who are all set for a swell vacation. They don't reckon on the two squatters. Pluto immediately discovers the presence of these two pests, but Mickey never finds out. All he knows is that when he tries to light the stove, the matches go out; he doesn't know the chipmunks are blowing them out. Soon, Mickey is outside chopping wood, while Pluto is alone with the chipmunks. Pluto wants blood, but he'll end up with a bottle of ketchup.

Pluto wants to chase the sausage man, but Fifi convinces him to look after their five rambunctious puppies instead. The puppies end up in the basement, where they tangle with a compressed air tank, paint, a jug of hooch, and other hazards. Fifi returns and finds a drunk Pluto, paint on everyone, and gets very angry.

Pluto is playing with a ball on the beach. The ball goes into the water and starts moving in strange ways, because a sea lion is playing with it. Pluto does not want to share the ball, and eventually tries to bury it, but the sea lion is too clever. Pluto goes after the sea lion, but has to tangle with a persistent octopus. The sea lion saves Pluto, and resuscitates him, so Pluto agrees to play.

Donald flies his model airplane into Chip 'n Dale's tree. Dale climbs in and proceeds to cause trouble.

George Geef takes his son camping. His son thinks he sees lions everywhere; George can't see them even when they are right next to him. Lucky for George, his son's got his trusty pop-gun.