Career
He has appeared in several television series and television films. On British television, Gunn is known as the character Len Cosgrove in the British Broadcasting Corporation series "Born and Bred" as well as dozens of guest-starring and recurring roles in other television series" and films such as Frost, Heartburn Hotel and Sunshine (United Kingdom television series). To American audiences, he is probably best known for portraying Oswald Granger in the 2009 film, Hannah Montana: The Movie.
