Guest Stars Saskia Ashdown as Sam DeCosta Paul McCole as Mitch McAskill Moyo Akandé as Mel Hetherington Charlene Boyd as Siobhan Kelly Sahil Arora as Nathan Anderson Kim Allan as Heidi Greenshields Lewis Howden as Rab Sterling Graeme Rooney as Murdo Sterling Dyfan Dwyfor as Neil Kelly Sally Reid as Fiona Campbell Jack Hunter as Sandy Campbell Martin Bell as Stuart Straney
