The Mentalist has a clever hook—watching a fake psychic use actual observation skills to solve crimes is genuinely fun—but it's wrapped in a lot of blood, revenge, and network TV padding. The 8.2 IMDb rating reflects its popularity during its run, but let's be real: this is 2008 procedural television, which means 22-episode seasons with filler and a pace that feels glacial compared to today's 8-episode tight storytelling.

The violence is the main concern. We're not talking about sanitized crime scenes—Common Sense Media specifically calls out 'symbols painted on walls in blood' and people getting 'bludgeoned to death.' The show's entire emotional engine runs on Jane's murdered family, which gives everything a dark undercurrent even when he's being charming.

For older teens (15+) who are already into crime shows and true crime podcasts, this offers some genuine enrichment in the observation and deduction department. But it's not essential viewing, and there are better, tighter, less graphic options out there. Parents of 14-year-olds should watch a few episodes first before deciding if their kid can handle the gore.