The Tailor's Dummy

S4, E3: When infamous feature writer Donna Henry savages fashion designer Marco Bergman in print, he's so shocked that he takes his own life. Resolved to avenge his father's death, Claude Bergman sets out to teach Miss Henry a lesson, pulling off an astonishing feat of metamorphosis by changing into a black man right before her eyes. Once again it is down to Jonathan Creek to find a rational explanation for the apparent miracle.