Filmography from Christopher Knopf

Writer :

A Cold Night's Death, Jerrold Freedman, 1973
Scientists Robert Jones and Frank Enari are dispatched to the Tower Mountain Research Station to replace a colleague, Dr. Vogel. For the past five days, due to a severe snow storm, Dr. Vogel failed to communicate with the base. His last communications with the base betrayed a confused, anxious and delirious man. Concerned about Dr. Vogel's safety and state of mind, the base sends the two replacement scientists to the summit research station via...

20 Million Miles to Earth, Nathan Juran, 1957
The first U.S. spaceship to Venus crash-lands off the coast of Sicily on its return trip. A dangerous, lizard-like creature comes with it and quickly grows gigantic....