Gary and His Demons is an obscure 2018 animated series that tries to put a cynical spin on fantasy hero tropes. A demon slayer who hates his job and has nothing left to lose? That's a decent premise for dark comedy, and the 8.0 IMDb rating suggests the handful of people who found it enjoyed it.

But let's be real: this is niche adult animation on Amazon Prime's free-with-ads tier, which tells you something about its reach. The 17+ rating means violence, mature themes, and a tone that's more 'existential dread' than 'family fun.' If you're a parent looking for something to watch with your teen, this isn't it unless they're 17+ and into dark, cynical humor.

For adults who like animated comedies with bite (Rick and Morty, BoJack), this might scratch an itch. But with so little information available and limited cultural impact, it's hard to recommend seeking this out when there are dozens of better-known shows in the same lane.