Host Padma Lakshmi takes audiences on a journey across America, exploring the rich and diverse food culture of various immigrant groups, seeking out the people who have so heavily shaped what American food is today.。一群普通人被招募来做一个人类行为学的实验,研究者给他们每个人都分配了一个角色,一组人扮演囚犯,另一组人扮演狱卒。实验的目的是想看看这样分配角色、权力会对参与者产生怎样的影响。。