It is an adaptation of a detective novel by Dagmar Lange (Maria Lang), who wrote the script for the film herself.
Jessica Lange | David Lange | Maria Feodorovna (Dagmar of Denmark) | Lange Frans | Lange | Artie Lange | Dagmar Lassander | Dagmar Krause | Max Lange | Johnny Lange | Jim Lange | Dagmar Godowsky | Dagmar | Ted Lange | Kelly Lange | Helene-Lange-Gymnasium | Dagmar Midcap | Oskar R. Lange | Michael Lange | Liz Lange | List of NCIS: Los Angeles characters#Henrietta "Hetty" Lange | Lange Wapper | Lange Frans & Baas B | Jacob Erik Lange | Helene-Lange-Gymnasium (Hamburg) | Hans Lange | Gillian Lange | Gerald Lange, Jr. | Dagmar Wöhrl | Dagmar (Puerto Rico entertainer) |