Guest Stars Tom Goodman-Hill as Richard Helm Ben Batt as Milo Hardy Cheryl Campbell as Valli Helm Andrew Knott as Ryan Gallen Bradley James as Jack Roth Joanna Christie as Sarah Kriel Niall Buggy as R.G. Cole Rachael Blake as Ann Kriel Hosh Kane as Tom Pettigrew Erich Redman as Handke John Salthouse as Charles Acres Paul Venables as Hansie Kriel Uncredited Chris Wilson as Magnus Helm Carl Isherwood as Gateman Laurence Richardson as Police Constable David Ross Elliott as Art Gallery Owner John Snowden as Fight Promotor