Nightmare on Seville Street/Thinking Cap Trap
- Episode aired Sep 16, 1989
- TV-G
After a nightmare about the Hideous Harold movie, the boys mistake Dave for him; Simon is fed up with his family and builds a genius helmet to help with him.After a nightmare about the Hideous Harold movie, the boys mistake Dave for him; Simon is fed up with his family and builds a genius helmet to help with him.After a nightmare about the Hideous Harold movie, the boys mistake Dave for him; Simon is fed up with his family and builds a genius helmet to help with him.