Klaus Dieter Laser (17 February 1942 – 29 February 2020) was a German actor. Laser's career spanned over five decades, appearing in both German and English-language productions. He achieved recognition for his lead role in the 2009 film The Human Centipede (First Sequence) and also starred in the third entry in 2015. On television, he had a recurring role on Lexx from 1998 to 2000.