Corn grain contaminated with steroids produces large rats the size of small dogs who begin feeding on the residents of Toronto. Paul, a college basketball coach, teams up with Kelly, a local health inspector, to uncover the source of the mysterious rat attacks and they eventually try to prevent the opening of a new subway line as well as find the mutant rats nest quickly, or there will be a huge massacre of the entire city!

Cast:Sam Groom, Sara Botsford, Scatman Crothers, Cec Linder, Lisa Langlois, Lesleh Donaldson,

Genre:Horror, Science Fiction, Thriller,

country:Canada, Hong Kong,

Production:J.G. Arnold & Associates, Orange Sky Golden Harvest, Filmtrust Productions, Northshore Investments,