Monster

Like many American International films of its era, How to Make a Monster was sold to distributors on the basis of its title alone: only after theatrical play dates had been established did anyone get around to writing a script! Robert H. Harris plays Pete Drummond, who according to the script has been chief makeup man at American-International for 25 years, or approximately 20 years before the studio was actually established. When the studio is sold, Pete is brusquely informed that neither he nor his monster creations – notably the Teenage Werewolf and Teenage Frankenstein – will be required any longer, inasmuch as American International is going to concentrate on musicals from now on. Angered and humiliated, Pete takes revenge on the callous studio heads by hypnotizing a couple of actors (Gary Clarke and Gary Conway) into believing that they're genuine monsters. Under Pete's control, the two thespians begin committing murders left and right, wreaking havoc throughout the American International lot.

A pollution monster named Hedorah comes from outer space. First it terrorizes sea, then it goes on land where it encounters the big G. After it's after the fight with Godzilla it retreats

The teenage DJ is observing his neighbor Nebbercracker on the other side of their street in the suburb that destroys tricycles of children that trespass his lawn. When DJ's parents travel on the eve of Halloween and the abusive nanny Zee stays with him, he calls his clumsy best friend Chowder to play basketball. But when the ball falls in Nebbercracker's lawn, the old man has a siege, and soon they find that the house is a monster. Later the boys rescue the smart Jenny from the house and the trio unsuccessfully tries to convince the babysitter, her boyfriend Bones and two police officers that the haunted house is a monster, but nobody believes them.