FX on Hulu is a streaming service that offers a wide range of original programming from FX Networks. It features critically acclaimed series, films, and documentaries, providing subscribers with access to popular shows like American Horror Story and It's Always Sunny in Philadelphia. The platform combines content from FX and Hulu, allowing viewers to enjoy both new releases and classic favorites. Subscribers can watch episodes on-demand, making it convenient to catch up on their favorite series or discover new ones at their own pace.