Cipher in the Snow

123movies guide to Cipher in the Snow, the 1974 drama movie directed by Keith J. Atkinson and rated 7.1/10. Asking to leave a school bus, Cliff, a young teenager, collapses and dies in the snow near the roadside. His math teacher is asked to notify the parents and then write a short obituary. Although he barely knew him, his teacher is intent on unraveling the mystery of the untimely death.