Question: How many episodes had celebrity guest stars Frank Skinner and Lee Mack?
SQL: SELECT COUNT("Episode") FROM "1-24725951-1" WHERE "Celebrities" = 'Frank Skinner and Lee Mack';

Question: List episode directed and produced by Karen Selway?
SQL: SELECT "Episode" FROM "1-24725951-1" WHERE "Directed and produced by" = 'Karen Selway';

Question: Which episode had celebrities Nick Hewer and Saira Khan in them?
SQL: SELECT "Episode" FROM "1-24725951-1" WHERE "Celebrities" = 'Nick Hewer and Saira Khan';

Question: List the director and producer when Nick Hewer and Saira Khan were starring.
SQL: SELECT "Directed and produced by" FROM "1-24725951-1" WHERE "Celebrities" = 'Nick Hewer and Saira Khan';

Question: List directors and producers when the celebrities involved were Bill Turnbull and Louise Minchin.
SQL: SELECT "Directed and produced by" FROM "1-24725951-1" WHERE "Celebrities" = 'Bill Turnbull and Louise Minchin';