A knight and his valet are plagued by a witch, and to repair the damage they make use of the services of a wizard. However, something goes wrong and they are transported from the 12th century to the year 2000. There the knight meets some of his family and slowly learns what this new century is like. However, he still needs to get back to the 12th century to deal with the witch, so he starts looking for a wizard. Remake of 1993 French film Les Visiteurs (The Visitors).
| Directing | Jean-Marie Poiré | Director |
| Writing | Christian Clavier | Screenplay |
| Writing | Jean-Marie Poiré | Screenplay |
| Writing | John Hughes | Screenplay |
| Production | Patrice Ledoux | Producer |
| Production | Ricardo Mestres | Producer |
| Camera | Ueli Steiger | Director of Photography |
| Editing | Michael A. Stevenson | Editor |
| Production | Kerry Barden | Casting |
| Production | Billy Hopkins | Casting |
| Production | Suzanne Smith Crowley | Casting |
| Production | Lucinda Syson | Casting |
| Art | Doug Kraner | Production Design |
| Art | John D. Jefferies Sr. | Art Direction |
| Art | Dana Burdi | Art Department Coordinator |
| Art | Tracey A. Doyle | Set Decoration |
| Costume & Make-Up | Penny Rose | Costume Design |
| Costume & Make-Up | Carol Hemming | Hairstylist |
| Costume & Make-Up | Mary 'Dugan' Buono | Hairstylist |
| Costume & Make-Up | Karen Dawson | Makeup Artist |
| Costume & Make-Up | Kimberly Greene | Makeup Artist |
| Costume & Make-Up | Paul Huntley | Wigmaker |
| Costume & Make-Up | Carolyn Dessert | Costume Supervisor |
| Costume & Make-Up | Ken Crouch | Costume Supervisor |
| Directing | Dru Anne Carlson | Script Supervisor |
| Sound | John Powell | Original Music Composer |
| Lighting | Jim Smart | Gaffer |
| Directing | David R. Ellis | Second Unit Director |
| Crew | Annie Ellis | Stunts |
| Production | Bárbara Muschietti | Production Assistant |
| Crew | Jimmy N. Roberts | Stunts |
| Crew | Casey O'Neill | Stunt Double |
| Directing | Michael Stevenson | Additional Second Assistant Director |
