 | Victor Wong als Grandpa |
 | Charles Napier als Jack |
 | Michael Treanor als Rocky |
 | Max Elliott Slade als Colt |
 | Chad Power als Tum Tum |
 | Crystle Lightning als Jo |
 | Patrick Kilpatrick als J.J. |
 | Don Shanks als Charlie |
| Sheldon Peters Wolfchild als Lee |
| Nick Ramus als Chief Roundcreek |
 | Donal Logue als Jimmy |
 | Vincent Schiavelli als The Mayor |
| Selina Jayne als Jo's Mother |
| Kait Lyn Mathews als Theresa |
 | Don Stark als Sheriff |
 | Dennis Holahan als EPA Man |
| Michael Hungerford als Truck Driver |
| Cathy Perry als Reporter |
| Wayne Collins Jr. als Kid #1 |
| Janie Melissa Gunderson als Kid #2 |
 | Danuel Pipoly als Kid #3 |
| Amanda Nicole Power als Kid #4 |
| Erin Treanor als Pizza Parlor Girl |
 | Gary Epper als Biker #1 |
| Eric Mansker als Biker #2 |
| Ted Pitsis als Town Man |
 | Stuart Proud Eagle Grant als Indian #1 |
 | Jeff Cadiente als Indian #2 |
 | Thomas Rosales Jr. als Thug Fighting Grandpa at Indian Ceremony (uncredited) |
 | Gene LeBell als Red-Haired Waste Plant Worker Punching Rocky (uncredited) |
 | Rick Avery als Cowboy Thug Fighting Grandpa at Indian Ceremony (uncredited) |
| Shin Sang-ok | Director |
| James Logan | Special Effects |
| Alex S. Kim | Writer |
| James Kang | Producer |
| Martha W. Chang | Producer |
| Shin Sang-ok | Executive Producer |
| Gary S. Scott | Original Music Composer |
| Eugene D. Shlugleit | Cinematography |
| Pamela Choules | Editor |
| Scilla Andreen | Costume Design |
| Dane Farwell | Stunts |
| Gary Oberst | Casting |
| Don Day | Production Design |
| Phil Brandes | Art Direction |
| Shirley Starks | Set Decoration |
| Nancy Cassett | Makeup Artist |
| Cynthia Hernandez | Additional Hairstylist |
| Laura LaRocca | Makeup Artist |
| Paul Brinkman | Unit Manager |
| Charles T. Kanganis | Post Production Supervisor |
| Carla Bowen | Second Assistant Director |
| Mark Choi | Second Assistant Director |
| Scott Harris | First Assistant Director |
| Thomas B. Park | First Assistant Director |
| Suzie Pelissier | Second Assistant Director |
| Eric Small | First Assistant Director |
| Davor Atles | Carpenter |
| Virginia Capobianco | On Set Dresser |
| David Carlton | Property Master |
| Jerry Conger | Standby Carpenter |
| Charles Durden | Swing |
| Paulette Fox | Scenic Artist |
| Grant Garrison | Swing |
| Tim Hannon | Construction Coordinator |
| Darcy Kaye | Scenic Artist |
| Jerry Mackey | Carpenter |
| Jill O'Neill | Swing |
| Rick Ponce | Carpenter |
| Julie Ryan | Swing |
| David H. Soloman | Assistant Art Director |
| Todd Starks | Leadman |
| Stephen Sturm | Construction Foreman |
| Tom Amelotte | Foley Mixer |
| Joe Barnett | Dialogue Editor |
| Joe Barnett | Foley Editor |
| Joe Barnett | Foley Recordist |
| Rob Ellis | Supervising Sound Editor |
| Ginger Geary | Foley Artist |
| Suzanne Geary-Angel | Foley Artist |
| Andy Napell | Foley Recordist |
| Bill V. Robbins | Sound Mixer |
| Craig Roberts | Sound Recordist |
| William Smith | Dialogue Editor |
| Lev L. Spiro | Boom Operator |
| Christopher M. Taylor | Boom Operator |
| Jeffrey R. Whitcher | Sound Re-Recording Mixer |
| Jeffrey R. Whitcher | Sound Designer |
| Jeffrey R. Whitcher | Sound Effects Editor |
| Steve Callahan | Special Effects |
| Daniel Cruder | Special Effects |
| Jeff Harvey | Special Effects |
| Sean Holton | Special Effects |
| Steve Joyner | Special Effects |
| Tony King | Special Effects |
| Eric Leisher | Special Effects |
| Kevin McCarthy | Special Effects Coordinator |
| Sandra McCarthy | Special Effects Coordinator |
| Tom O'Mara | Special Effects |
| Christine Onesky | Special Effects |
| Joe Perez | Special Effects |
| Barry Rousey | Special Effects |
| Phil Adams | Stunts |
| John Alden | Stunts |
| Brian Avery | Stunts |
| Rick Avery | Stunts |
| Sandy Berumen | Stunts |
| Brad Billington | Martial Arts Choreographer |
| Simone Boisseree | Stunts |
| Jeff Bornstein | Stunts |
| Dan Bradley | Stunts |
| John Branagan | Stunts |
| Kurt Bryant | Stunts |
| Bobby Burns | Stunts |
| David Cadiente | Stunts |
| Keith Campbell | Stunts |
| Michael Cassidy | Stunts |
| Mickey Cassidy | Stunts |
| Richard Cetrone | Stunts |
| Doc D. Charbonneau | Stunts |
| Eugene Collier | Stunts |
| Monty Cox | Stunts |
| Phil Culotta | Stunts |
| Maria Doest | Stunts |
| Richard Epper | Stunts |
| Bill Erickson | Stunts |
| Ben Ryan Ganger | Stunts |
| Andy Gill | Stunts |
| Jack Gill | Stunts |
| Al Goto | Stunts |
| Jim Holley | Stunts |
| Keii Johnston | Stunts |
| Al Jones | Stunt Coordinator |
| Brett A. Jones | Stunt Coordinator |
| Charlie Kao | Martial Arts Choreographer |
| Tod Keller | Stunts |
| Randy Lamb | Stunts |
| Gene LeBell | Stunts |
| Fritz Lieber | Stunts |
| Clint Lilley | Stunts |
| Gary Littlejohn | Stunts |
| Ray Lykins | Stunts |
| Buck McDancer | Stunts |
| Dwayne McGee | Stunts |
| Bill McIntosh | Stunts |
| Joyce McNeal | Stunts |
| Rhonda Leigh Miller | Stunts |
| Michiko Moorehead | Stunts |
| Larry Nicholas | Stunts |
| Brad Orrison | Stunts |
| Mark Orrison | Stunts |
| Jimmy Ortega | Stunts |
| Chuck Picerni Jr. | Stunts |
| Denney Pierce | Stunts |
| Rex Pierson | Stunts |
| Lee Poppie | Stunts |
| Don Pulford | Stunts |
| Michael Ragsdale | Stunts |
| Spiro Razatos | Stunts |
| Mario Roberts | Stunts |
| Pat Romano | Stunts |
| Thomas Rosales Jr. | Stunts |
| Lori Lynn Ross | Stunts |
| Lynn Salvatori | Stunts |
| Tim Sampson | Stunts |
| Birgit K. Schier | Stunts |
| Jan Michael Shultz | Stunts |
| Brian Smrz | Stunts |
| Erik Stabenau | Stunts |
| Tierre Turner | Stunts |
| Steve Vandeman | Stunts |
| William Washington | Stunts |
| Merritt Yohnka | Stunts |
| Brad Billington | Stunts |
| Mickey Cassidy | Stunt Double |
| Bruce Comtois | Stunt Driver |
| Ben Ryan Ganger | Stunt Double |
| Al Goto | Stunt Double |
| Al Jones | Stunts |
| Brett A. Jones | Stunts |
| Larry Nicholas | Stunt Double |
| Denney Pierce | Stunt Double |
| Chuck Baker | Additional Camera |
| Louie Escobar | Best Boy Grip |
| Larry Glover | Grip |
| Kathy Grieb | Electrician |
| Michael Gulbin | Grip |
| Mitch Gulbin | Dolly Grip |
| Dean Hayasaka | Gaffer |
| Alex Klabukov | Grip |
| Steven J. Kovalesky | Electrician |
| Barbu Marian | First Assistant Camera |
| Chris Martinez | Electrician |
| Chris Milani | Electrician |
| Yoshiharu Nushida | Still Photographer |
| Peter Pilafian | Underwater Camera |
| Edwin Schiernecker | Electrician |
| Picha Srisansanee | Second Assistant Camera |
| Paul Taylor | Steadicam Operator |
| Doug Weinmann | Electrician |
| Kerrec 'K-Man' Williams | Best Boy Electric |
| David Winner | Grip |
| Anna Camille Miller | Extras Casting |
| Shirley Weddle | Extras Casting Assistant |
| Julia Bartholomew | Costumer |
| Nicola Galye | Costumer |
| Maili Lafayette | Costumer |
| Thomas G. Marquez | Assistant Costume Designer |
| Riki Lin Sabusawa | Costumer |
| Kirsten Chalker | Assistant Editor |
| Mac Gordon | Location Manager |
| Louis Febre | Original Music Composer |
| Buddy Banner | Driver |
| Kenny Bosse | Transportation Captain |
| Billy Colbert | Transportation Coordinator |
| Ernie Edgerton | Driver |
| Felecia Hatcher Brown | Production Assistant |
| Cindera Che | Choreographer |
| Vicki Ellis | Production Accountant |
| Peter Popp | Craft Service |
