Thunder Afloat
A tugboat captain serves under his rival as a U-boat chaser in World War I.
- Zhanri: Action, Drama, Romance, War
- Studio: Metro-Goldwyn-Mayer
- Fjalen: world war i, tugboat
- Cast: Wallace Beery, Chester Morris, Virginia Grey, Douglass Dumbrille, Carl Esmond, Clem Bevans
