Thanks to Blog for Iowa, I learned that the “King Corn” documentary will be shown on Iowa Public Television on Sunday, April 20 (Earth Day) at 10:30 pm.

IPTV digital has already shown the film twice this week and will show it again on Friday, April 18 at 10 am and on Monday, April 21 at 9 am.

For more information about this film, which has gotten great reviews, click here.