A classic AIP film which incorporated the popular monsters of the "I Was a Teenage..." series, the Frankenstein monster and the Werewolf, into the same film. HOW TO MAKE A MONSTER features Harris as a master makeup artist who specializes in horror effects. Harris is obsessed with his work
and considers himself a genius (his shop is filled with props and masks from previous AIP releases). When the studio he works for is bought out by an East Coast conglomerate that decides horror films are no longer worth producing, Harris goes mad and decides to get his revenge while shooting the
studio's final horror film, which happens to star the Frankenstein monster and the Wer...