Talk about accelerated development. Robert the Bruce's son David is already a married ‘man’ at four (his wife was a positively elderly seven-year-old), then at 5, after his father's death, he becomes a king. He's barely old enough to look after a hamster. Before you know it, the Balliols sniff an opportunity and are back. They crown their heir at Scone as Edward I, King of Scots. The nearly-deposed little King and Queen are in terrible danger and flee to France.

The Bruce dynasty now fights for its survival against two Edwards on the Scottish and English thrones, plus a peeved force known as ‘The Disinherited’, the Lords and Barons who sided against Robert Bruce. Castles will be defended by ladies on either side - the gallant Christian Bruce at Kildrummy, her Balliol counterpart Katherine Beaumont at the island fortress of Lochindorb. Eventually oor Edward I gets caught napping and is ambushed in his nightshirt. English Eddie realises that Scottish Eddie is another Balliol Bust and his support subsides. Scotland has turned into a war zone, famine follows fighting and innocent peasants pay the price for their overlords' ambition. Winter has definitely come.

Meanwhile, over in France, David is growing up and learning siege-craft. The gallant Bruce fightback has brought Edward’s enemies to the table and the French king brokers a deal. David and his young wife Queen Joan finally land back in Scotland at Inverbervie, north of Montrose, on 2 June 1341. They think it’s all over. But oh! It’s definitely not!

Presenters: Len Pennie and Susan Morrison Producers: Louise Yeoman and Lynsey Moyes Executive Producer: Peter McManus Music & Sound Design: Gav Murchie Commissioning editor for BBC Scotland: Gareth Hydes