canadian film maker ron switzer deliver a solid and non stop thrill ride of relentless horror with the superb 1991 sci fi film science craze . a hideous monster take revenge on his mother and a police officer and tenant of an apartment building . brilliant practical make up and special effect design create a truly terrifying monster and especially when lurk through the atmospheric shadow and smoke of the gloomy apartment setting . the character be develop beautifully with outstanding and surprisingly touch performance from an ensemble cast . produce by donna switzer and newcomer ron switzer also pen the film face pace script and weave together an engage roller coaster ride of twist and turn and and terror that keep you guess until the last frame . science craze will no doubt leave you haunt long after the shocking conclusion . highly recommended .