The cub reporter, Gallegher, becomes involved in a land fraud, when some valueless land is sold to a group of Cornish immigrants. A murder implicates one of the immigrants, and it is up to Gallegher to prove that a local resident is actually the murderer and the swindler is a local banker.
Unfortunately the movie Gallegher: The Mystery of Edward Sims is not yet available on HBO Max.
| Writing | Richard Harding Davis | Novel |
| Directing | Seymour Robbie | Director |
| Writing | Herman Groves | Writer |