CREATE TABLE table_24725951_1 (directed_and_produced_by VARCHAR2, celebrities VARCHAR2)

List directors and producers when the celebrities involved were Bill Turnbull and Louise Minchin.
SELECT directed_and_produced_by FROM table_24725951_1 WHERE celebrities = "Bill Turnbull and Louise Minchin"
SELECT "directed_and_produced_by" FROM "table_24725951_1" WHERE "Bill Turnbull and Louise Minchin" = "celebrities"