The twenty-third TV show: #708 Medium
Medium isn't a heavy show. It's a crime show that has some blood and effects, but mostly keeps that sight pretty light. In fact, while there are cases of the week, half the time they're solved as a sideline - it's the exploration of what a psychic accomplishes in this setting that's interesting.
Initially this just manifests and visions and hints of where to go, with those surrounding being sceptical, but fortunately the show doesn't stick with that. Instead, people start to understand (but still claiming it doesn't work that way, you need due process) and run with it, leading to many succesful cases.
Where it gets interesting is the more personal life. Patricia Arquette plays Allison DuBois, the main character, and the relationship with her husband on the show is wonderfully believeable. They're supportive, in love, but in the way that you are after being together for years. Of course there are some episodes where the psychic powers intrude on this - the fifth episode of the first season, for example, which won an Emmy - but mostly it's accepted, with the family mostly annoyed when she 'abuses' her abilities.
It's not as much a bingeable show, but it's nicely low key and lovely to keep watching.