This Collider feature highlights ten Netflix series that, despite being popular or visually appealing, contain themes far too mature for children, even when accessed outside parental control settings. The article argues that appearance alone (animation, teen casts, or crude comedy) can be misleading, as several of these shows tackle heavy real-world issues like suicide, sexual assault, and bullying in graphic, unfiltered ways.

The list leads with "13 Reasons Why" (2017-2020), the TV-MA teen drama based on Jay Asher's novel, which sparked major controversy and a "suicide contagion" debate over its explicit depiction of a teenager's death by suicide and its aftermath. Also featured is the adult animated comedy "Big Mouth" (2017-2025), noted for its crude humour despite following child characters. The piece stresses these shows can still be watched by families, but warns parents to expect intense content not suited to younger or more vulnerable viewers.