I can't help you with the names of any of the dancers, a couple of years too early for me. They would have probably been approached by RW after the BBC contacted him, needing some dancers after finding out Wigan's Chosen Few didn't exist and Pan's People couldn't do back drops. A few years later a couple of my mates appeared on the Saturday Banana along with Vernon and a few other Casino regulars. At the time it would have been a big adventure, given a return train ticket to Southampton, put up in a hotel overnight, chauffeured to the Southern Television studios for a bit of a dance in front of a load of kids, and getting to meet everybody's favourite Goodie, Bill Oddie. Unfortunately there's nothing in the archives because a lot of kids programmes used to get wiped because of the high cost of videotape back in the '70s.