It’s no surprise that seats in Poulomi Saha’s course, Cults in Popular Culture, fill up fast. Cults have long fascinated Americans, who had no shortage of docu-series about them to binge-watch while isolated during the pandemic. Popular ones include “Wild Wild Country,” on the Rajneeshpuram community in Wasco County, Oregon; “The Vow,” about the Nxivm “self-improvement” group, and “Heaven’s Gate: The Cult of Cults.”
Like the previous fall semester, Saha’s current students are “coming in with real personal investments — podcasts and documentary series that are someone’s favorite,...