Old Rosa the bag lady shuffles along the streets, stinking, silent and shunned. Time and again her nephew, Michael Marcinkus, has tried to help - but Rosa remains unknowable. Then Rosa has a terrible accident. As she lies in a coma, Michael visits her squalid flat and unearths something remarkable from the junk: Two glittering pieces of Hollywood history. How on earth has Rosa come to own such treasure? And what is to be done with them now?