Matices: Temporary Migration in Canada will be shown Wednesday at the Film House at FirstOntario Performing Arts Centre in St. Catharines. (Supplied photo)

FILM HOUSE: Niagara’s hidden backbone

The 50th anniversary of the Seasonal Agricultural Workers Program (SAWP), a bilateral initiative between Canada, Mexico and several Caribbean countries that allows the employment of temporary foreign agricultural workers on Canadian farms for up to eight months a year, was marked in 2016.