Not to be confused with Christopher Knight (disambiguation). Christopher Knights is an English voice actor, editor and camera operator best known for providing the voice of Private the Penguin in Madagascar. He worked on several DreamWorks filmsShrek, Shrek 2, Shrek the Third and Shrek 4-D. He started his filmming career at Amblimation studios and worked on We're Back! A Dinosaur's Story and Balto. When he joined DreamWorks he did not only started his editing career but his acting career. He worked on Shrek Forever After as Associate Editor and voice of the Three Blind Mice. He worked many times with another English cameraman and voice actor, Simon J. Smith .