Guest Stars Kulvinder Ghir as Anil Banerjee Nancy Roberts-Smith as Rosie Fitzjohn Simon Williams as Sir Charles Merrick Patricia Brake as Pam Irwin Alan Leith as Bill Irwin Tom Chadbon as Mark Roderick Che Walker as Jack Irwin Marc Zuber as Vikrant Shukula Aileen Gonsalves as Amala Shukula