演员阵容
John Nesbitt
Narrator (voice)
Matthew Boulton
Dr. Edward Jenner (uncredited)
Helen Brown
Mary Phipps (uncredited)
Harry Cording
Village Dairyman (uncredited)
Fay Helm
Mrs. Edward Jenner (uncredited)
Raymond Severn
Little Jim Phipps (uncredited)
William Tannen
Sarah's Sweetheart (uncredited)音响
Leonid Raab
管弦乐编曲
David Snell
原创音乐作曲摄影
Jackson Rose
摄影指导剪辑
Mildred Rich
剪辑师编剧
Herman Boxer
剧本导演
制片
