It had been three years since I last saw Roger Langridge, and I still had
Doctor Who on the brain. After getting
Kermit and Miss Piggy as the Ninth Doctor and Rose Tyler three years ago, I decided for another approach . . . namely, Nick Park's most famous creations, Wallace & Gromit, as the Fourth Doctor (played by Tom Baker) & K9. I figured the parallels were their, what with intelligent canines (or a computer in a doggy-like shell) putting up with their masters' eccentricities. I had to wait most of Friday for this, since Roger had panels to attend, but the result were worth it.
ETA: This sketch got four votes in the Lowry Gallery for Best Unpublished Convention Sketch.