As a detective, Luke is after a gang of crooks who are robbing party guests of their jewels.
| Actor | Role |
|---|---|
 Harold LloydLonesome Luke | Lonesome Luke |
 Bebe DanielsNot listed | Not listed |
 Harry 'Snub' PollardNot listed | Not listed |
| BBilly FayNot listed | Not listed |
 Fred C. NewmeyerNot listed | Not listed |
 Sammy BrooksNot listed | Not listed |
 Bud JamisonNot listed | Not listed |