Wanneer een wetenschappelijk experiment vreselijk misgaat, krijgen gigantische vissen trek in mensenvlees.
Nee, helaas is Mega Piranha nog niet beschikbaar op Netflix in Nederland.
| Directing | Eric Forsberg | Director |
| Writing | Eric Forsberg | Writer |
| Editing | Don Brochu | Editor |
| Production | Amy Krell | Executive Producer |
| Production | David Rimawi | Executive Producer |
| Sound | Carl Thiel | Music |
| Directing | Stuart Gillard | Director |
| Writing | Stuart Gillard | Writer |
| Costume & Make-Up | Gregory Paul Smith | Costume Design |
| Art | Marissa Leguizamon | Production Design |
| Art | Chad DeMers | Art Direction |
| Costume & Make-Up | Alex Kavanagh | Costume Design |
| Camera | Marianne Williams | Still Photographer |
| Costume & Make-Up | Jacqueline Ryan | Assistant Costume Designer |
| Camera | Donald McAlpine | Director of Photography |
| Costume & Make-Up | Dominique Borrel | Makeup Artist |
| Sound | Richard Roy | Sound Mixer |
| Costume & Make-Up | Esperanza Avila | Makeup Department Head |
| Directing | Arlene L. Arnold | Assistant Director |
| Visual Effects | Scott Wheeler | Visual Effects Supervisor |
| Production | Paul Bales | Associate Producer |
| Costume & Make-Up | Adina Sullivan | Key Makeup Artist |
| Production | David Michael Latt | Producer |
| Directing | Alexander X. Hutchinson | Second Assistant Director |
| Costume & Make-Up | Elena Arroy | Key Makeup Artist |
| Crew | Colin Follenweider | Stunt Coordinator |
| Directing | Nikki Levine | First Assistant Director |
| Crew | Bob Trevino | Special Effects |
| Costume & Make-Up | Chelsea Reda | Makeup Artist |
| Crew | Mark Quod | Post Production Supervisor |
| Sound | Brett Bach | Supervising Sound Editor |
| Sound | Lisa Ries | Sound Editor |
| Crew | Nicole Basanda | Stunts |
| Costume & Make-Up | Teresa Buccione | Makeup Artist |
| Camera | Matt Hoefler | Key Grip |
| Editing | Alex Evans | Assistant Editor |
| Editing | Mark Quod | Colorist |
| Editing | Danny Maldonado | Additional Editor |
| Production | Michael C. Parisi | Location Manager |
| Costume & Make-Up | Amanda Lee Street | Costumer |
| Production | Amanda Phillips | Executive Producer |
| Crew | Lena Baran | Stunts |
| Crew | Matt Heron | Special Effects Technician |
| Crew | Paul Logan | Fight Choreographer |
| Crew | Paul Logan | Stunt Driver |
| Directing | Ashley Carr | Second Second Assistant Director |
| Sound | Chris Ridenhour | Original Music Composer |
| Production | Molly Lindo | Production Assistant |
| Production | Felix Lee | Production Assistant |
| Camera | Phillip Smith | Grip |
| Production | John Nemec | Production Assistant |
| Production | Scott Garner | Production Assistant |
| Production | Brendyn Weiss | Production Assistant |
| Production | Jude Tucker | Production Manager |
| Production | Mathew Calica | Key Set Production Assistant |
| Camera | John E. Ruiz | First Assistant Camera |
| Production | Jeff Hodges | Production Assistant |
| Camera | Jeff Haas | Camera Operator |
| Lighting | Frank Anthony Garbutt | Best Boy Electric |
| Production | Karen Lewis | Production Assistant |
| Camera | Spencer Hutchins | Second Assistant Camera |
| Production | Ryan Mooney | Production Assistant |
| Production | Jenna Frederick | Production Assistant |
| Production | Joshua Royce | Production Assistant |
| Production | Jordan VanDina | Production Assistant |
| Production | Nathan Lewis | Production Assistant |
| Lighting | Jorge Kunze | Assistant Chief Lighting Technician |
| Lighting | Orlando Ordonez | Gaffer |
| Production | Joshua Boyd | Production Assistant |
| Costume & Make-Up | Martin Christopher | Makeup Artist |
| Crew | Gaby Guttry | Craft Service |
| Art | Ian Whitehouse | Leadman |
| Crew | Papa Chulo | Stunt Driver |
| Directing | Sara Correa | Script Supervisor |
| Production | Cara Fitzgerald | Art Department Production Assistant |
| Costume & Make-Up | Shannon Heredia | Hairstylist |
| Production | Stephanie Feinerman | Art Department Production Assistant |
| Crew | John Searle | Stunt Driver |
| Costume & Make-Up | Sommer Anzaldo | Makeup Artist |
| Sound | Ryan James | Location Sound Mixer |
| Production | Anthony Barrese | Art Department Production Assistant |
| Crew | Paolo Durazzo | Thanks |
| Production | Gina A. Dumania | Production Accountant |
| Editing | Lisa Ries | Assistant Editor |
| Editing | Alex C. Evans | EPK Editor |
| Crew | Pulu Lightburn | Thanks |
| Crew | Chris Cano | Additional Music |
| Crew | Nigel Miguel | Thanks |
| Visual Effects | Christian McIntire | 2D Supervisor |
| Sound | Travis Turk | ADR Engineer |
| Visual Effects | Scott Wheeler | Visual Effects Producer |
| Lighting | Andre Herrera | Best Boy Electric |
