Though Eddie's fired right at Christmastime, his boss sends him and his family on a South Pacific vacation, hoping Eddie won't sue him after being bitten by a lab monkey. When the Tuttle family winds up trapped on a tropical island, however, Eddie manages to provide for everyone and prove himself a real man.
Unfortunately the movie Christmas Vacation 2: Cousin Eddie's Island Adventure is not yet available on HBO Max.
| Sound | Nathan Furst | Original Music Composer |
| Editing | Joel Goodman | Editor |
| Art | Rodger Maus | Production Design |
| Camera | Rohn Schmidt | Director of Photography |
| Production | Elliot Friedgen | Producer |
| Production | Matty Simmons | Executive Producer |
| Writing | Matty Simmons | Writer |
| Directing | Nick Marck | Director |
| Crew | Buck McDancer | Stunt Coordinator |
| Crew | Danny Epper | Stunts |
| Crew | Ian Quinn | Stunts |
| Crew | Kristopher Medina | Stunts |
| Crew | Jeffrey McDancer | Stunts |
| Crew | Steven Lambert | Stunts |
| Production | Kim Orchen | Casting |
| Production | Robert Grand | Unit Production Manager |
| Directing | Jerram A. Swartz | First Assistant Director |
| Directing | Ruth A. Redfern | Second Assistant Director |
| Crew | Desireé J. Cadena | Post Production Supervisor |
| Art | Karen Agresti | Set Decoration |
| Camera | Billy Gierhart | Camera Operator |
| Camera | Billy Gierhart | Steadicam Operator |
| Camera | Bud Kremp | "B" Camera Operator |
| Camera | Wally Sweeterman | First Assistant "A" Camera |
| Camera | Michael Otis Ropert | First Assistant "B" Camera |
| Camera | Jason Jensen | Second Assistant "A" Camera |
| Camera | Ray Dier | Second Assistant "B" Camera |
| Sound | Jonathon 'Earl' Stein | Sound Mixer |
| Sound | Brent Brewington | Boom Operator |
| Sound | Michael E. Lawshe | Supervising Sound Editor |
| Sound | Gregory M. Gerlich | Supervising Sound Editor |
| Editing | Tony Kadell | Assistant Editor |
| Production | Ellen Rauch | Executive In Charge Of Production |
| Production | Carol Kravetz | Production Coordinator |
| Production | Dan Laz Lazarovits | Assistant Production Coordinator |
| Production | Deborah Laub | Location Manager |
| Production | Grant Hansen | Assistant Location Manager |
| Directing | Steve Gehrke | Script Supervisor |
| Sound | Todd Grace | Sound Re-Recording Mixer |
| Sound | Rudy Pi | Sound Re-Recording Mixer |
| Directing | Cara McCastlain Fisher | Second Second Assistant Director |
| Production | Diana Jaher | Casting Associate |
| Lighting | Derrick Kolus | Chief Lighting Technician |
| Lighting | Scott Fieldsteel | Electrician |
| Lighting | Paul Vakay | Best Boy Electric |
| Lighting | Brent R. Morgan | Electrician |
| Lighting | Robert Donn | Electrician |
| Lighting | Matthew Hawkins | Electrician |
| Lighting | Michael Kennedy | Electrician |
| Lighting | Curtis King | Electrician |
| Lighting | Scott Toland | Electrician |
| Lighting | Michael Evans | Electrician |
| Lighting | Chris Hults | Electrician |
| Lighting | Jeffrey Kilgore | Electrician |
| Lighting | Laura Stewart | Electrician |
| Lighting | Scott Williman | Electrician |
| Camera | Kevin Ball | Key Grip |
| Camera | Jason Rupe | Best Boy Grip |
| Camera | Sandy Bloom | Best Boy Grip |
| Camera | Michael Flaningam | Dolly Grip |
| Camera | Lister Coleman | Grip |
| Camera | Jeremy Graham | Grip |
| Camera | Paul Reyes | Grip |
| Camera | William Tricarico | Grip |
| Camera | Jamie Lind | Grip |
| Camera | Matt Minke | Grip |
| Camera | Jeffrey Tomhave | Grip |
| Art | Rich Hobaica | Property Master |
| Costume & Make-Up | Lisa Rocco | Makeup Artist |
| Costume & Make-Up | Danny Valencia | Hairstylist |
| Costume & Make-Up | Cheryl Markowitz | Assistant Makeup Artist |
| Costume & Make-Up | Patricia Gundlach | Assistant Hairstylist |
| Costume & Make-Up | Fay Kelly | Assistant Hairstylist |
| Costume & Make-Up | Sara Markowitz | Costume Designer |
| Costume & Make-Up | Nava R. Sadan | Costume Supervisor |
| Costume & Make-Up | Suzanne Cranfield | Set Costumer |
| Costume & Make-Up | Patia Prouty | Set Costumer |
| Costume & Make-Up | Erin Lenk | Set Costumer |
| Costume & Make-Up | Susan Strubel | Set Costumer |
| Crew | John Gray | Special Effects Coordinator |
| Crew | John Ziegler | Special Effects |
| Crew | Nick Karas | Special Effects |
| Crew | Roland Hathaway | Special Effects |
| Crew | Derrell Roberts | Special Effects |
| Crew | Don Gray | Special Effects |
| Crew | Jeffrey Knott | Special Effects |
| Crew | Brandon K. McLaughlin | Special Effects |
| Crew | Arthur G. Schlosser | Special Effects |
| Art | Cate Bangs | Set Designer |
| Art | Peggy Casey | Set Decoration |
| Art | Peggy Casey | Set Decoration Buyer |
| Art | Curtis R. Allen | Set Dresser |
| Art | Paul Detlefson | Set Dresser |
| Art | Luigi Mugavero | Set Dresser |
| Art | Benton E. Tedlie | Set Dresser |
| Art | Brian D. McStotts | Set Dresser |
| Art | Nick Raymond | Set Dresser |
| Art | John F. Barton | Set Dresser |
| Art | Chris Hayes | Set Dresser |
| Art | E. Shepherd Stevenson | Set Dresser |
| Art | Tyler Kettenburg | Set Dresser |
| Art | Howard Miller | Set Dresser |
| Art | Le'Von Webb | Set Dresser |
| Art | Mark Vitale | Construction Coordinator |
| Production | Mara Lopez | Executive In Charge Of Post Production |
| Sound | Helle Huxley | Music Director |
| Sound | Gregory M. Gerlich | ADR Supervisor |
| Sound | Chris McGeary | Music Editor |
| Sound | Timothy A. Cleveland | Sound Effects Editor |
| Sound | Paul J. Diller | Sound Effects Editor |
| Sound | Stu Calderon | Foley Editor |
| Sound | Karyn Foster | ADR Editor |
| Sound | Jessica Dickson | Dialogue Editor |
| Sound | Karyn Foster | Dialogue Editor |
| Sound | Lisa W. Grove | First Assistant Sound Editor |
| Sound | Casey J. Crabtree | Foley Artist |
| Sound | Mike Crabtree | Foley Artist |
| Sound | Tom Ruff | Foley Artist |
| Sound | Beth Hopper | Foley Artist |
| Sound | Eric Gotthelf | ADR Mixer |
| Sound | Troy Porter | ADR Mixer |
| Sound | Al Gomez | Foley Mixer |
| Production | Mickie McGowan | ADR Voice Casting |
| Production | Sherry Lynn | ADR Voice Casting |
| Editing | Joe Finley | Color Timer |
| Visual Effects | David Takemura | Visual Effects Supervisor |
| Directing | John Stephens | Second Unit Director |
| Directing | Louis Race | Second Unit First Assistant Director |
| Camera | Michael McEveety | First Assistant Camera |
| Camera | Matt Credle | Second Assistant Camera |
| Camera | Ernie Reed | "B" Camera Operator |
