This was a great play. Here's a sense of what it is about:
The plot, if you can describe this absurdist family saga in terms of a beginning, middle and end, begins with OTTO, the one who's basically the evil twin, addressing the audience and announcing his need to separate himself from otto. This is distressing news for otto, who feels his identity threatened by his brother's wanting no part of him (though that does not prevent OTTO from occasionally taking advantage of the fact that even otto's girlfriend can't tell them apart).
Very well done. Very funny. And Elizabeth Ashley and Brian Murray play their parts to the hilt. It was a great.