Sperling also appeared in two films about Swedish policeman Martin Beck, namely Flickan i jordkällaren and Den japanska shungamålningen.
Dieter Hallervorden | Dieter Bohlen | Dieter Schnebel | Dieter Baumann | Dieter Kindlmann | Hans Dieter Betz | Dieter Zetsche | Rolf-Dieter Heuer | Judy Pfaff | Hans-Dieter Sues | Dieter Schulte | Dieter Rams | Dieter Meier | Dieter Hildebrandt | Rolf Dieter Brinkmann | Dieter König | Dieter Eckstein | Dieter Brock | Dieter Braun | Wolf-Dieter Storl | William Pfaff | Pfaff v. Wells Electronics, Inc. | ''Pfaff v. Wells Elecs., Inc.'' | Kristen Pfaff | Klaus-Dieter Kurrat | Johann Friedrich Pfaff | Dieter von Holtzbrinck | Dieter Township, Roseau County, Minnesota | Dieter Township | Dieter Quester |