Show "les incroyables enquêtes de Clark et Butterfly"

Bridgetown, 1884. Clark and Butterfly are waiting patiently for their next case in their Bread Street office. A figure appears behind the opaque glass reading "Private Detectives". After a few seconds' hesitation, the person knocks and the door opens...
What incredible investigation will our two detectives be involved in next? You, the audience, will decide.