Pam Rhodes goes to Liverpool to meet Ken Dodd on his 80th birthday. Ken shows us around his favourite city, visiting the church in Knotty Ash where he was once a choir boy. The Bishop of Liverpool, Rt Revd James Jones, meets them to discuss humour and faith. Music comes from the choir of Liverpool Cathedral, the Love and Joy Gospel Choir and BBC Radio 2's Young Choristers of the Year. Music includes All Creatures of Our God and King, Just as I Am and Footprints.