I think Donna, Robyn, Diana and Danielle stayed in the show after Shelley took over the lead. Sarah Jessica Parker joined the cast and Kim Fedena became an orphan (after being an understudy) after Kathy-Jo (who had replaced Janine) left to tour as Annie in the 1st National company. I think that's more or less right ! I wonder why they didn't provide rainbow dresses in this Christmas show for Janine and Kim ? Robyn and Donna were the oldest ones after Janine left- funny how now we have grown accustomed to smaller girls in the parts and think the older ones are too big !