Besides watching things aimed at young children, another tactic I have found effective is to watch something you already know very well in English (or whatever

Besides watching things aimed at young children, another tactic I have found effective is to watch something you already know very well in English (or whatever your native language). For me, this has been South Park. I'll watch episodes that I practically know by heart already, so that even if I don't understand all the Spanish words I can pick up things from knowing what is happening.