Mallory's Tragedy on Mount Everest
- Episode aired Jan 3, 1954
George Mallory and Andrew Irvine made their final attempt to summit Mount Everest and were not heard from again.George Mallory and Andrew Irvine made their final attempt to summit Mount Everest and were not heard from again.George Mallory and Andrew Irvine made their final attempt to summit Mount Everest and were not heard from again.