 The Librarian appears in orang-utan form in the video games "Discworld" and "Discworld II".In the 2008 TV adaptation of "The Colour of Magic" and "The Light Fantastic" by Sky One, he appears in both human and orang-utan form.His human form is played by Nicolas Tennant, who had previously played Corporal Nobbs in "Terry Pratchett's Hogfather".