Guest Stars Abigail Thaw as Dorothea Frazil Maimie McCoy as Alice Vexin Craig Parkinson as Reg Tracepurcel Rosalind Halstead as Estella Broom Jenny Seagrove as Nora Broom Jack Roth as Lenny Frost James Northcote as Johnny Broom William Houston as Richard Broom Craige Els as Factory Worker Joanna Cassidy as Brenda Grice James Merry as Percy Malleson William Brand as Dr. Werner Volk Tim Stern as Cribb's Bootmaker Ellie Beaven as Marigold Proctor Darwin Shaw as Crown Prince Nabil Martin Jarvis as Henry Broom Uncredited Colin Dexter as Don on Bench at College