Alexander van Breemen
M. C. Escher (voice)
Graham Nash
Self - Musician
George Escher
Self - Eldest Son
Jan Escher
Self - Youngest Son
Liesbeth Escher-Hogenhout
Self - Daughter-in-law
Stephen Fry
M. C. Escher
Self - Graphic Artist (archive footage)
Harold Scott MacDonald Coxeter
Self - Mathematician (archive footage)
