After going their separate ways, Scooby-Doo, Shaggy, Velma, Daphne, and Fred reunite to investigate the ghost of Moonscar the pirate on a haunted bayou island, but it turns out the swashbuckler's spirit isn't the only creepy character on the island. The sleuths also meet up with cat creatures and zombies... and it looks like for the first time in their lives, these ghouls might actually be real.
You can now watch Scooby-Doo on Zombie Island online on the following streaming providers in the United States.
| Directing | Jim Stenstrum | Director |
| Directing | Kazumi Fukushima | Director |
| Production | Jean MacCurdy | Executive Producer |
| Production | Victoria McCollum | Associate Producer |
| Sound | Steven Bramson | Original Music Composer |
| Writing | Davis Doi | Story |
| Production | Cosmo Anzilotti | Producer |
| Production | Davis Doi | Supervising Producer |
| Writing | Glenn Leopold | Screenplay |
| Editing | Paul Douglas | Editor |
| Crew | Isao Yamamoto | Special Effects |
| Crew | Takashi Maekawa | Special Effects |
| Writing | Glenn Leopold | Story |
| Writing | William Hanna | Characters |
| Writing | Joseph Barbera | Characters |
| Sound | Steven Bramson | Conductor |
| Production | Kris Zimmerman | Other |
| Production | Collette Sunderman | Casting |
| Production | Diana Ritchey | Production Manager |
| Visual Effects | Robert Alvarez | Animation Director |
| Visual Effects | James T. Walker | Animation Director |
| Art | Armando Carrillo | Storyboard Artist |
| Art | Adrian Gonzales | Storyboard Artist |
| Art | Mario Piluso | Storyboard Artist |
| Art | Lane Raichert | Storyboard Artist |
| Art | Andrew Gentle | Background Designer |
| Art | Derek Carter | Background Designer |
| Art | Bobby Scott | Background Designer |
| Art | Bill Williams | Background Designer |
| Visual Effects | Paula LaFond | Character Designer |
| Visual Effects | Mordecai Brown | Character Designer |
| Visual Effects | Vaughn Tada | Character Designer |
| Visual Effects | Lance Falk | Modeling |
| Crew | Iwao Takamoto | Creative Consultant |
| Art | Steve Swaja | Prop Designer |
| Art | Lee Go | Prop Designer |
| Art | Scott Hill | Prop Designer |
| Art | Al Gmuer | Other |
| Art | Mannix Bennett | Other |
| Art | Bonnie Callahan | Other |
| Art | Brendan Eaton | Other |
| Art | Craig Gardner | Other |
| Art | Andrew Phillipson | Other |
| Art | Charles E. Pickens | Other |
| Art | Matthew Somma | Other |
| Art | Henrik Tamm | Other |
| Sound | Stephan Jenkins | Songs |
| Sound | Brad Hargreaves | Songs |
| Sound | Kevin Cadogan | Songs |
| Sound | Arion Salazar | Songs |
| Sound | Tom Snow | Music |
| Writing | Glenn Leopold | Lyricist |
| Sound | Richard Mouser | Music Producer |
| Sound | Steve Isaacs | Music Producer |
| Sound | Sven Shenar | Music Producer |
| Sound | Kelly Castro | Music Producer |
| Sound | Chris Cano | Music Producer |
| Sound | Rob Brown | Music Producer |
| Sound | Steve Isaacs | Songs |
| Sound | Sven Shenar | Songs |
| Sound | Kelly Castro | Songs |
| Sound | Chris Cano | Songs |
| Sound | Rob Brown | Songs |
| Sound | Dave Jordan | Music Consultant |
| Sound | Stephen DePace | Music Consultant |
| Sound | John Richards | Scoring Mixer |
| Sound | Ruth Oroshnik | Orchestrator |
| Sound | Michael Patterson | Orchestrator |
| Sound | David Slonaker | Orchestrator |
| Sound | Bruce Frazier | Music Editor |
| Editing | Jamy Huang | Other |
| Editing | Harry NIckelson | Other |
| Art | Lori Hanson | Painter |
| Art | Nelda Ridley | Painter |
| Visual Effects | Kunio Shimamura | Animation Director |
| Directing | Hiroshi Aoyama | Director |
| Production | Shu-Bee Lee | Production Coordinator |
| Directing | Tohru Ishida | Assistant Director |
| Visual Effects | Yoshishige Kosako | Animation Director |
| Visual Effects | Kiyoshi Nakamura | Animation Director |
| Sound | Ben Raleigh | Music |
| Sound | David Mook | Music |
| Crew | Tim Iverson | Post-Production Manager |
| Production | Julianne Humbert | Post Production Coordinator |
| Editing | Pat Foley | Additional Editing |
| Editing | Kerry Iverson | Assistant Editor |
| Sound | Jim Hearn | Dialogue Editor |
| Sound | Kerry Iverson | Dialogue Editor |
| Sound | Jim Hearn | ADR Editor |
| Sound | Tim Gedemer | Sound Effects Designer |
| Sound | Rick Hinson | Sound Effects Editor |
| Sound | Vincent Giusette | Foley Artist |
| Sound | Richard Duarte | Foley Mixer |
| Editing | William DeBoer, Jr. | Negative Cutter |
| Editing | Lu Palazzola | Negative Cutter |
| Sound | Allen L. Stone | Sound Re-Recording Mixer |
| Sound | Michael Jiron | Sound Re-Recording Mixer |
| Sound | William Olson | Sound Recordist |
| Editing | Trent Johnson | Colorist |
| Editing | Cheryl Campsmith | Online Editor |
| Production | Michael Diaz | Production Assistant |
| Production | Sharra Gage | Production Assistant |
| Production | Lisa Melcombe | Production Assistant |
| Production | Linda Moore | Production Assistant |
| Production | Barbara Bartz | Production Assistant |
| Production | Nancy Grimaldi | Production Assistant |
| Production | Joanne Halcon | Production Accountant |
| Crew | Amy E. Wagner | Other |
| Production | Athena Christianakis | Administration |
| Production | Maria Womack | Administration |
| Production | Haven Alexander | Production Supervisor |
| Production | Ken Duer | Production Supervisor |
| Production | Clive Nakayashiki | Production Supervisor |
| Production | Joe Sandusky | Production Supervisor |
| Production | Howard Schwartz | Production Supervisor |
| Production | Liza-Ann Warren | Production Supervisor |
| Production | Andy Lewis | Production Manager |
| Production | Brian A. Miller | Executive In Charge Of Production |
| Crew | Don Messick | In Memory Of |
