Apart from Super Junior's activities, Heechul has acted in several television dramas. In 2005 he landed his first leading role in "Rainbow Romance" (2005–06) then played a supporting role in "Bad Family" (2006), "Golden Bride" (2007–08) and "Loving You a Thousand Times" (2009–10). He also appeared as a radio DJ on "SBS Power FM Youngstreet" with Park Hee-von until mid-2006.