Montgomery Jackson is initially afraid of conflict, refusing to enlist despite pressure from friends and his fiancée Bettie, but later joins the American Expeditionary Force after Bettie volunteers as a Red Cross nurse.
| Actor | Role |
|---|---|
 Charles RichmanMontgomery Jackson | Montgomery Jackson |
 Anna Q. NilssonBettie Adams | Bettie Adams |
 Walter McGrailNot listed | Not listed |
 Walter HiersNot listed | Not listed |
 Veta SearlNot listed | Not listed |
| GGertrude BerkeleyNot listed | Not listed |
| JJames A. FureyNot listed | Not listed |
| FFrederick T. ScottNot listed | Not listed |