Answer
McTavish's character in "The Hobbit" is related to Thorin Oakenshield, the venerable leader of the Dwarven company. McTavish portrays the loyal Dwalin, a seasoned warrior and Thorin's staunch ally. Their familial bond is integral to the story, as Dwalin's unwavering support and devotion to Thorin shape the dynamics within the company and contribute to their shared experiences throughout their perilous quest to reclaim the Lonely Mountain.