Phil is joined by filmmaker and researcher Patty Greer, to discuss her work on crop circles, a phenomenon she explores in documentaries like "The Wake Up Call - Anybody Listening?" and "Crop Circle Diaries." 

Greer has visited over 100 crop circles and investigates their potential connection to plasma balls of light and extraterrestrial intelligence. Her films feature interviews with experts and footage from her visits, analyzing the intricate patterns and theories about their origins