So I'm reading These Are the Voyages, and I'm learning some things about making television shows.
One of the things that I've learned is that the bit of a show before the title sequence is called the teaser. Apparently, the point of them is to grab the watcher's attention, and prevent them from switching channels.
So I'm streaming "Young Justice" on Netflix, and I'm seeing the same thing being done. And I have to say how annoying it is. They're little cliffhanger endings for the beginning of the show.
I don't know if that sort of thing has ever caught me and kept me from changing channels, especially now that we use DVR.