Na meerdere weken van hevige regenval staat de dam boven Brownsville op knappen. Ondanks waarschuwingen dat de dam onveilig is, weigert de burgemeester echter de sluizen open te zetten, waardoor de dam het uiteindelijk begeeft en het stadje door een overstroming geteisterd wordt. Een cynische helikopterpiloot moet tegen zijn zin hulp verlenen aan de inwoners.
Nee, helaas is Flood! nog niet beschikbaar op Netflix in Nederland.
| Directing | Earl Bellamy | Director |
| Writing | Don Ingalls | Writer |
| Production | Jack Baur | Casting |
| Art | Stuart A. Reiss | Set Decoration |
| Sound | Eugene Marks | Music Editor |
| Production | Tony Habeeb | Publicist |
| Production | Herman Rush | Production Consultant |
| Sound | Herman Lewis | Sound Mixer |
| Production | Art Volpert | Producer's Assistant |
| Crew | George E. Swink | Post Production Supervisor |
| Lighting | Lon Massey III | Gaffer |
| Crew | L.B. Abbott | Special Effects |
| Camera | Randall Robinson | First Assistant Camera |
| Camera | Lamar Boren | Director of Photography |
| Editing | Bill Brame | Editor |
| Art | Stan Jolley | Production Design |
| Crew | Philip Krysl | Driver |
| Production | Arthur Weiss | Production Executive |
| Production | Donald C. Klune | Unit Production Manager |
| Production | Al Gail | Associate Producer |
| Directing | Daniel McCauley | Assistant Director |
| Crew | Jake Hart | Stunts |
| Sound | Richard LaSalle | Original Music Composer |
| Costume & Make-Up | Paul Zastupnevich | Costume Design |
| Sound | Don Hall | Sound Editor |
| Production | Irwin Allen | Producer |
