Parent/Child Disco Champions 1991 - Philip & Suzanne were very popular with the judges notwithstanding the amazing pelvic lift sequence which very nearly flattened one of them.  It was in fact the dynamic content of the dancing which won the day rather than the quality.  

The judges called for a replay of the final not so much because they couldn't decide but because they wanted to see it just one more time.  Philip obliged by flattening the same judge much more effectively than the first time.