When I read Unbelievable I was reminded of the hilarious Joe Musaphia play that we've staged at Repertory Theatre twice — Ugly Customers, wherein a normally law-abiding older couple, fed up with the way the bank has treated them, stage an armed holdup.
They make some very good points about the way older people often become 'invisible', of little or no importance.
In Unbelievable Harry and Wynn start to question their own behaviour towards each other and resolve to try and be better people, so it all ends on a positive note.
Perhaps Repertory Theatre could consider some more of Joe Musaphia's plays in the future.