There are plenty of really good video recordings of all but the most obscure plays (I'm sure there are a few of King John, for instance, but not a tenth as many

There are plenty of really good video recordings of all but the most obscure plays (I'm sure there are a few of King John, for instance, but not a tenth as many as there are of King Lear). It's not the same as seeing it live, but serves the same purpose of making the language easier to follow.