I watch a LOT in this genre. These are all some of my faves / the shows I found most interesting in recent memory. I think all of these are a great watch depending on what you find interesting.
CULTS - Cults are so weird. I really don't get how people fall into this kind of garbage, but it's fascinating to me... and all of these are really good!
The Vow
Stolen Youth - The Cult at Sarah Lawrence
Dancing for the Devil - the 7m Tik Tok Cult
Escaping Twin Flames
Wild Wild Country
LuLa Rich
Keep Sweet, Pray and Obey
WEIRD PEOPLE / POP CULTURE / SPORTS
Quiet on the Set
Natalia Grace
Shiny Happy People
Onision IRL
The Mind of Aaron Hernandez
Athlete A
ICARUS
Grizzly Man
Blackfish
Tickled
CRIME DOCS / SERIES
The Keepers
Murdaugh Murders - A Southern Scandal
The Staircase
I'll be Gone in the Dark
Don't F**k with Cats
Making a Murderer
American Murder - the Family Next Door
American Murder - Laci Peterson
I Love You... Now Die
Evil Genius
There's Something About Aunt Diane
The Killing Season
Into the Fire: The Lost Daughter
DRAMATIZATIONS
Mindhunter - OMG so good. So sad Netflix cancelled it.
The Act
Candy
Monsters
Dahmer - I couldn't get through this and dramatizations aren't my fave, but people say it's good.
Ok... I'll stop. Might have gotten a little carried away haha
Don't get me started on podcasts in the same genre... we'll be here all day :P