Helen, by a courageous leap from a motorcycle, reaches the burning boxcar in which the detectives are imprisoned and succeeds in applying the brakes in time to bring it to a stop and save them from almost certain death.
| Actor | Role |
|---|---|
 Helen GibsonHelen | Helen |
 George A. WilliamsBenton | Benton |
| SScott PembrokeThe Construction Superintendent | The Construction Superintendent |
| GGeorge RouthThe Foreman | The Foreman |
| JJack MessickDetective Kent | Detective Kent |
| GGladys BlueKent's Sweetheart | Kent's Sweetheart |