Back to Sid's filmography: What a Way to Spend a Sunday is a film depicting a through trip down Simpson Pot and out of the Valley Entrance of Kingsdale Master Cave. Filmed over a dozen trips, it features cavers from the Happy Wanderers Cave and Pothole Club - Jack Pickup, Leslie Alvinson, John Russom, John Shepherd, and Dave Cobley. It was commissioned by BBC Leeds, and was first broadcast on BBC One in October 1972.