In 1988, Witt started a professional career – rare for East German athletes. She spent three years on tour in the United States with Brian Boitano, also an Olympic champion. Their show, "Witt and Boitano Skating", was so successful that for the first time in ten years, New York's Madison Square Garden was sold out for an ice show. Later, she continued at Holiday on Ice in the United States and in western Europe. She also became an actress in the film "Carmen on Ice" (1989), which expanded upon her gold-medal free program in Calgary. In 1990, she received an Emmy Award for her role in this film. As a professional she was never as successful competitively as an amateur, often placing last of four or five women in her appearances at the two biggest professional championships (Challenge of Champions and World Professional Championships in Landover), but continued to receive great acclaim as an entertainer and show skater.