Mestarivaras Scott Lang varustetaan ällistyttävällä kyvyllä kutistaa fyysistä kokoaan mutta samalla kasvattaa voimiaan. Lang joutuu kaivamaan itsestään esiin sankarin auttaakseen mentoriaan tri Hank Pymiä suojelemaan Ant-Man puvun salaisuutta uudenlaisia uhkia vastaan. Ylivoimaiselta vaikuttavan esteen edessä Pym ja Lang joutuvat suunnittelemaan ja toteuttamaan ryöstökeikan, joka voi onnistuessaan pelastaa koko maailman.
Salainen valtakunta kertoo ympärillämme käytävästä jatkuvasta kamppailusta luontoa suojelevien ja luontoa tuhoavien voimien kesken. Kun tavallinen teinityttö päätyy taian voimasta metsän salaiseen valtakuntaan, hänen on lyöttäydyttävä yhteen sekalaisen joukon kanssa hauskoja ja erikoislaatuisia hahmoja, pelastaakseen heidän maailmansa... ja samalla myös omamme.
Born of a flower and growing to only a couple of inches tall, poor Thumbelina is worried she'll never meet someone her own size, until she happens to catch the eye of Prince Cornelius of the Fairies. Just as soon as she finds love, however, it's torn away from her when she is kidnapped by Ms. Toad. Now Thumbelina has to escape Ms. Toad's grasp and search for Prince Cornelius. Luckily, there's a whole city of animals willing to help her.
Shipwreck survivors found on the presumably uninhabited Infant Island leads to a scientific expedition that discovers a surviving native population along with the Shobijin, tiny twin fairy priestesses of the island's mythical deity called Mothra. After the fairies are kidnapped by an exploitative businessman named Clark Nelson, Mothra sets out to rescue them.
Mothra and her fairies return to Japan to warn mankind that they must return Kiryu to the sea, for the dead must not be disturbed. However Godzilla has survived to menace Japan leaving Kiryu as the nation's only defense.
A boy, no bigger than a thumb, manages to outwit two thieves determined to make a fortune from him.
Wrongfully convicted of a robbery and murder, Paul Lavond breaks out of prison with a genius scientist who has devised a way to shrink humans. When the scientist dies during the escape, Lavond heads for his lab, using the shrinking technology to get even with those who framed him and vindicate himself in both the public eye and the eyes of his daughter, Lorraine. When an accident leaves a crazed assistant dead, however, Lavond must again make an escape.
In this story, Horton discovers there is a microscopic community of intelligent beings called the Who's living on a plant that only he can hear. Recognising the dangers they face, he resolves to keep them safe. However, the other animals around him think Horton has gone crazy thinking that there are such beings.
To save the world, Mothra goes back in time in an attempt to defeat a younger King Ghidorah.