24 (TV series)
From Tardis Wiki, the free Doctor Who reference
In an interview that K9 Mark II conducted on himself, he replied to the question he asked himself about what he had been doing these past few years, K9 mentioned that he had guest starred in Sex In The City, West Wing, Buffy, 24, South East Regional News, Terminator 3, and Dogs of War. (PROSE: K9)