Oswald the Rabbit is a WWI private charged with delivering a letter to the western front.
| Actor | Role |
|---|---|
 Pinto ColvigHippo / Pig (voice) (uncredited) | Hippo / Pig (voice) (uncredited) |
 Tex AverySergeant (voice) (uncredited) (unconfirmed) | Sergeant (voice) (uncredited) (unconfirmed) |