This Robert Benchley 'How To' comedy short attempts to teach us how to profile criminals by physical characteristics.
| Actor | Role |
|---|---|
 Robert BenchleyMr. Benchley | Mr. Benchley |
 Arthur HoytWorried Citizen (uncredited) | Worried Citizen (uncredited) |
 Dewey RobinsonMcNulty (uncredited) | McNulty (uncredited) |