In 1998, Witt appeared in the film "Ronin" in a small supporting role with several lines of dialogue. Around this time, she also played a villain in an episode of the tongue-in-cheek television series, "V.I.P." In November 2005, Witt published a novel, "Only with Passion", in which she offers advice to a fictional young skater based on her many years of skating. Since October 2006, she has had her own TV show, "Stars auf Eis" (Stars on Ice), on the German station ProSieben. She was invited to Istanbul as an honoured guest for the skating competition TV show called "Buzda Dans" ("Dance on Ice") on 25 February 2007. On 3 December 2011, Witt was confirmed as a judge on the UK TV show "Dancing On Ice", where she made her first appearance on 8 January 2012.