Inside Job. A 2010 documentary film about the late-2000s financial crisis directed by Charles H. Ferguson.

The Corporation.  A 2003 Canadian documentary film written by University of British Columbia law professor Joel Bakan, and directed by Mark Achbar and Jennifer Abbott. The documentary examines the modern-day corporation.

Food Inc. A 2008 American documentary film directed by Emmy Award-winning filmmaker Robert Kenner.

Monsanto's response to Food Inc.

The World According to Monsanto. A 2008 film directed by Marie-Monique Robin. Originally released in French as Le monde selon Monsanto. (The full documentary can be viewed online on youtube.)

Article about Monsanto in The Economist:

USC Canada’s Seeds of Survival program works in 11 countries around the world including Canada.