Brennan appears in a sketch for the Conan show as a member of the firm MacDougal, MacCallister & MacClanahan, a Scottish law firm that offers legal services for unique circumstances such as a chancer nicking yer tatties, Spraff ‘en radge, and public defamation. The sketch, written by Glenn Boozan, was inspired by the story of a man who found a treasure chest on church grounds, sold it, and was subsequently sued by the Church of Scotland.