Stephen Mulhern hosts a titanic clash between ITV's biggest soaps. Headed by team captains Jack P Shepherd (David Platt) and Mark Charnock (Marlon Dingle), tensions run high as the casts of Coronation Street and Emmerdale battle it out to find out who knows their soap best. Sally Ann Matthews, Victoria Ekanoye, Tony Audenshaw and Sandra Marvin make up the sides.