In the 18th century, the pirates of Madagascar, lords of the Republic of Libertatia and masters of the Indian Ocean, live in an impregnable natural fortress, killing, robbing and plundering with impunity, so the British Navy hatches a daring plan to destroy them.
Unfortunately the movie Against All Flags is not yet available on Disney Plus.
| Writing | Æneas MacKenzie | Screenplay |
| Directing | George Sherman | Director |
| Sound | Hans J. Salter | Original Music Composer |
| Editing | Frank Gross | Editor |
| Writing | Æneas MacKenzie | Story |
| Writing | Joseph Hoffman | Screenplay |
| Production | Howard Christie | Producer |
| Camera | Russell Metty | Director of Photography |
| Costume & Make-Up | Bud Westmore | Makeup Artist |
| Sound | Joe Lapis | Sound |
| Art | Bernard Herzbrun | Art Direction |
| Sound | Leslie I. Carey | Sound |
| Art | Russell A. Gausman | Set Decoration |
| Costume & Make-Up | Joan St. Oegger | Hairstylist |
| Art | Oliver Emert | Set Decoration |
| Visual Effects | David S. Horsley | Visual Effects |
| Art | Alexander Golitzen | Art Direction |
| Crew | William Fritzsche | Technical Advisor |
| Costume & Make-Up | Edward Stevenson | Costume Designer |
