It’s possible that HBO’s Scientology documentary, Going Clear: Scientology and the Prison of Belief, didn’t show you anything you didn’t already know. Based on the high-profile book of a similar name and covering a lot of material that has already been widely reported (including some information from the pages of Vanity Fair), the film wasn’t exactly breaking new ground. But what it did do was put very human faces and very memorable images on a peculiar cultural phenomenon.

The documentary (which premiered at the Sundance Film Festival earlier this year) caught the attention of HBO Sunday-night regulars who had become accustomed to their weekly dose of chills after six episodes of The Jinx. And if it’s chills you want, then Going Clear certainly delivered. Here are the six most uncomfortable moments that will be keeping us up for the next few nights.

This Reminder of That Black Turtleneck Tom Cruise Video: If this video of Cruise excitedly talking about “Suppressive Persons” had leaked today instead of back in 2008 when the Internet was still young-ish, do you think it would have done his public image more damage? Either way, his enthusiasm is unsettling to say the least.