Noted team of detective and criminologist solve the murder of a new bride, in her compartment, on the train on which they are travelling.
| Actor | Role |
|---|---|
 Donald MeekDr. Amos Crabtree | Dr. Amos Crabtree |
 John HamiltonDetective | Detective |
 Edward ArnoldNot listed | Not listed |
| LLeo DonnellyMack Graham | Mack Graham |
| WWanda LyonIrma Phillips Valentine | Irma Phillips Valentine |
 Donald DouglasVincent Lynch | Vincent Lynch |