The sprawling new documentary series World War II with Tom Hanks isn't the only History Channel title breaking into the domestic viewership charts this week. An entirely different sort of show — it's certainly more controversial, despite having nothing to do with geopolitics — is currently among the most-watched titles on Amazon and iTunes, according to FlixPatrol. The series premiered in 2020 and returned with a seventh season on May 19 this year. The series is so popular with its target audience that it has inspired a spin-off that has aired three seasons itself. The show is a throwback to the Zak Bagans era of television, in that it's technically a documentary, but the subject it deals with makes that claim rather iffy indeed.