There is so much event and detail in Lisa Loomer's Roe – a brisk re-telling of the events and people involved in the landmark 1973 Supreme Court case Roe v. Wade – that it feels like the world's speediest documentary, something you could only do on a mostly open stage, with actors making their costume quick changes in full view of the audience just so they can keep up. And by attempting to cover the (still unfolding) arc of the case, so much happens that, if it wasn't actually true, you'd never believe it.