claim: John DiMaggio did a voice-over role.
evidence: Matthew Fergusson-Stewart is an Australian living in Singapore , where he is the Asia Pacific regional brand ambassador for Glenfiddich , distilled by William Grant & Sons .. Singapore. Singapore. Glenfiddich. Glenfiddich. William Grant & Sons. William Grant & Sons. In January 2017 he was named the `` Icons of Whisky '' Scotch Whisky Brand Ambassador of the Year by Whisky Magazine .