Ryan Stiles is one of the regulars on the American version of Whose Line is it Anyway?, and also made appearances on the British version. On the show, he is the tallest member, and also has big, uniquely colored shoes, both which are the focus of many jokes on the show.
Although he didn't get as much appearances as Colin Mochrie, he still appeared in a few animutations. His most notable role was in Llamas in drag, where he was the main singer. Several of his appearances are from a picture of him licking Colin Mochrie.