The key witness
The key witness stands for:
- The Crown Witness (1989) ( Gerald Seymour ), novel, German by Werner Richter; List, Munich 1987. ISBN 978-3-471-78627-7 .
- The Key Witness (1969) ( Glawny Swidetel ), Soviet film by Aida Mansareva
- The Crown Witness (Medicopter 117 - Every Life Counts) , German-Austrian TV film by Thomas Nikel (1998)
- The Crown Witness (2007) , German film by Johannes Grieser
- The Last Crown Witness - Escape to the Alps , German film by Urs Egger (2014)