When a diamond necklace is stolen from under the very noses of the police, the perpetrator - "the Bat" - leaves them a note saying they can relax - he is off to pastures new... Shortly afterwards, suspicious things start going on at a country house where a mystery unfolds that leads the assembled group to try to track down a satchel with half a million bucks in it! The antics in the house are well paced and entertaining - especially the completely over the top Una Merkel "Dale van Gorder" who is quite literally scared by her own shadow. The lighting and settings are very stage bound, but in…