Dennis Ryan was a teenager when his father, Mike Ryan, became a cult leader on a Nebraska farm in the mid-80s. The cult became notorious after it was discovered that two people had been murdered on the farm. The story is told in Evil Harvest—The True Story of Cult Murder in the American Heartland, written by Rod Colvin.
In February, the Investigation Discovery Channel (ID) aired an episode of their program Evil Resides Here, called “Son of the Prophet,” featuring Dennis Ryan. The program premiered on Wednesday, February 12, at 10:00 P.M. The episode may be watched with the Investigation Discovery Go app or online here. (A cable subscription is required to view the content.)