Guest Stars William Gaminara as Andrew Bower Doña Croll as Adele Beckford Suzanna Hamilton as Karen Goodliffe Oliver Parker as Mark Calder Brendan O'Hea as Brian Crawford Samantha Edmonds as Helen Chatsworth Martin Ball as Dave Masters Christopher Guard as Kenneth Hodges David Ryall as Tom Harley Ram John Holder as George Georgina Cates as Emily Russell Heather Tobias as Pam Russell Hywel Bennett as Paul Lawson