X

Join or Sign In

Sign in to customize your TV listings

Continue with Facebook Continue with email

By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

Larry Johnson

Credits See All

HowStuffWorks
Self - Iowa State University
Food, Inc.
Self - Center for Crops Utilization Research, Iowa State University

Trailers & Videos See All

Food, Inc. (Uk)
0:42
Food, Inc.
2:15