Henriksen maintains a prominent role in live action television. He has starred in a 2003 series of Australian television commercials for Visa, titled "Unexplained" (about the raining of fish from the sky over Norfolk) and "Big Cats" (about the Beast of Bodmin Moor). In these commercials, Henriksen speaks as a Frank Black-type character about these phenomena as Mark Snow-inspired mysterious music plays in the background, as a link to Henriksen's TV series "Millennium". "Unexplained" went on to a gold world medal at the 2004 New York Festivals.