Watch History's Mysteries Season 13 Episode 4 Online

Immortalized by Sir Walter Scott, the romantic figure of Rob Roy MacGregor looms large in Scottish history. but who was the real Rob Roy? Regarded by many as a hero, others say he was little more than a cattle rustler, blackmailer and coward! The third son of a clan chieftain, he embarked on a outlaw's life after the Duke of Montrose seized his lands in 1712. We examine his daring escapes, belief in his clan's code of honor, and questions surrounding the true loyalties of Scotland's most famous rogue.