**UPDATE:** Since I originally uploaded this video, the full episode has come to light, and you can watch it here: • Emu's Wide World S2E6 ...
In this clip, you get the tail end of some Cub/Scout playing the cauldron game (basically Take Your Pick with less money and more toys) with Grotbags, Croc and Robot Redford, and then Ken Dodd visits Rod Hull and Emu to plug his new single and panto. I distinctly remember at the time marvelling at how perfect the "Cat in the Chemist" pun was. Odd, the things that stick in the mind. Anyway, the episode closes with a blast of Greased Lightnin' from the Pink Windmill Kids.
I reckon the original air date of this episode to be 8th December 1987 - but I can't be sure. It's certainly from the run-up to Christmas that year, anyway. Right at the end of this video is the slightest snippet from a previous episode, but then the tape runs out.
(Please remember that this is an off-air VHS recording, so don't go expecting 1080p HD quality. I'm fairly certain that this video isn't commercially available, and I've uploaded it for its historic interest only. That said, if you are a copyright holder and object, please don't hesitate to contact me.)