Cast e produzione
- Freddie BartholomewHarvey Cheyne
- Spencer TracyManuel Fidello
- Lionel BarrymoreCapt. Disko Troop
- Melvyn DouglasFrank Burton Cheyne
- Charley GrapewinUncle Salters
- Mickey RooneyDan Troop
- John CarradineLong Jack
- Oscar O'SheaCapt. Walt Cushman
- Jack La RuePriest
- Walter KingsfordDr. Finley
- Sam McDaniel"Doc"
- Bill BurrudCharles Jamison
- Christian RubOld Clement
- David ThursbyTom
- William StackElliott
- Leo G. CarrollBurns
- Charles TrowbridgeDr. Dick Walsh
- Dick PowellFirst Steward
- Jay WardPogey Williams
- Kenneth WilsonAlvin Savage
- Roger GrayNate Rogers
- Gladden JamesSecretary Cobb
- Victor FlemingRegista
- Louis D. LightonProduzione
- John Lee MahinSceneggiatura
- Marc ConnellySceneggiatura
- Dale Van EverySceneggiatura
- Franz WaxmanMusica