Question: In which episode is Sean's team made up of Krishnan Guru-Murthy and Vic Reeves?
SQL: SELECT "Episode" FROM "1-23292220-3" WHERE "Seans team" = 'Krishnan Guru-Murthy and Vic Reeves';

Question: What is the first broadcast date of the episode in which Dave's team is made up of Dave Johns and Sally Lindsay?
SQL: SELECT "First broadcast" FROM "1-23292220-3" WHERE "Daves team" = 'Dave Johns and Sally Lindsay';

Question: What was the first broadcast date of the episode in which Sean's team is made up of Peter Serafinowicz and Johnny Vegas?
SQL: SELECT "First broadcast" FROM "1-23292220-3" WHERE "Seans team" = 'Peter Serafinowicz and Johnny Vegas';

Question: In how many episodes was Dave's team made up of David Walliams and Louis Walsh?
SQL: SELECT COUNT("Episode") FROM "1-23292220-3" WHERE "Daves team" = 'David Walliams and Louis Walsh';