Holmes receives a mysterious telegram from Cyril Overton, the captain of the Cambridge University rugby team. Overton later explains that one of the best players on his team, a young man named Godfrey Staunton, went missing while in London for an important game. Holmes follows a trail of clues back to Cambridge.
Unfortunately the movie The Missing Three Quarter is not yet available on HBO Max.
| Writing | Arthur Conan Doyle | Story |
| Writing | P.L. Mannock | Writer |
| Writing | Geoffrey Malins | Writer |
| Directing | George Ridgwell | Director |
