Humphrey Ker " review
Pleasance Courtyard, EdinburghOne-third of the sketch troupe Penny Dreadfuls, Humphrey Ker uses his first solo show to tell a tale of second world war derring-do, in a style that fans of Commando comics will know well. Dymock Watson: Nazi Smasher is apparently based on the exploits of Ker's grandfather. But the story told here betrays few links with documentary reality, or any sense of its personal significance. It's…