Whose Line Is It Anyway? Season 4 Episode 25 Chip Esten ( Air Date 2002-02-07 ) Genre Comedy, Reality category. Overview "Games include a round of “Superheroes,” with Colin as Tacky Shirt Man; a Backstreet Boys-themed “Hoe Down”; “Scenes from a Hat”; “Newsflash”; and a version of “Sound Effects” that finds Colin and Ryan trying their best to be English knights. Drew Carey hosts.".