Ted Lanning works for his father's railroad company. He is demoted to a manual labor position on a dangerous mountain section of the track known as the "down grade". Ted must prove his worth while dealing with a gang of hijackers and competing for the affection of Molly Crane.
| Actor | Role |
|---|---|
| WWilliam FairbanksTed Lanning | Ted Lanning |
 Alice CalhounMolly Crane | Molly Crane |
 Charles K. FrenchMr. Lanning | Mr. Lanning |
 Guinn 'Big Boy' WilliamsEd Holden | Ed Holden |
 Jimmy AubreyThe Runt | The Runt |