Told in flashback, th story explains why one of the bunnies in the classroom is so much bigger and older than his classmates. He devoted his early years to disrupting the class rather than studying and learning his lessons, with the result that he remained behind while the other students were promoted.

Mother Hen's kids are aspiring singers and actresses, but Chester wants to become a G-Man. This fantasy of his lands him into trouble.

An armored-car guard must join a robbery after being caught with his ex-wife by her gangster husband.

Momma parrot is teaching her young-uns to say "Polly want a cracker" but little Peter doesn't want a cracker, he wants to be a sailor like dad. Mom tells him what a no-account his dad really was, setting sail for Hawaii ("no, Maw, it was Catalina") right after the kids were born. Peter is unswayed, and takes off. He turns a barrel into a boat, and crews it with an annoyingly talkative duckling, then sets sail on a lake. They get caught in a thunderstorm (the duck loves it). Peter calls for help and momma comes running, but the duck has already saved him. But he still wants to be a sailor.

The story of the life and career of the baseball hall of famer, Lou Gehrig.

Escaped Prisoner 39013 impersonates the rich and influential Horace Granville, allowing him to create a variety of disasters. Fortunately, he is thwarted repeatedly by three daring circus daredevils.

When Tex is brought in to fight in a range war between the cowmen and the nesters, he meets his old outlaw boss Lassiter. He learns Lassiter is behind the feud when Lassiter asks him to join up with his gang. Tex refuses and instead sets out to stop the feud but no one will believe him that Lassiter is responsible.

Kirby and Evans are pulling off an irrigation project swindle and newspaper editor Scott realizes it and sends for Lee. Lee agrees with Scott and forms a vigilante group to fight the Sheriff and his deputies brought in by Kirby. But a dying Uncle Dan sets the Sheriff straight and this brings the two sides together for the big shootout.

Blackie, a tough little kitten, dreams he runs away from home and falls afoul of Fagin and his school of gangsters.

An escaped circus lion provides the impetus for the meeting of carnival owner Nick Coster and Matt Varney, a small-town man who suddenly becomes a lion tamer when he manages to subdue the big cat. While acclimating to carnival life, Matt begins a romance with Nick's sister, Mary, causing tension between Matt and Nick. The latter must also juggle his stormy relationship with glamorous circus star Flo Lorraine.