When an English cartographer arrives in Wales to tell the residents of the Welsh village of Ffynnon Garw that their 'mountain' is only a hill, the offended community sets out to remedy the situation.
| Production | Sarah Curtis | Producer |
| Production | Robert Jones | Executive Producer |
| Writing | Christopher Monger | Screenplay |
| Sound | Stephen Endelman | Original Music Composer |
| Writing | Ivor Monger | Story |
| Production | Paul Sarony | Producer |
| Camera | Vernon Layton | Director of Photography |
| Production | Scott Maitland | Producer |
| Editing | David Martin | Editor |
| Production | Sally Hibbin | Executive Producer |
| Production | Bob Weinstein | Executive Producer |
| Production | Harvey Weinstein | Executive Producer |
| Production | Michelle Guish | Casting |
| Directing | Christopher Monger | Director |
| Art | Charles Garrad | Production Design |
| Art | Chris Lowe | Art Direction |
| Art | Liz Griffiths | Set Decoration |
| Costume & Make-Up | Janty Yates | Costume Design |
| Production | Sarah Beardsall | Casting |
| Sound | Jacques Leroide | ADR & Dubbing |
| Editing | Graham Headicar | Dialogue Editor |
| Editing | Liz Green | First Assistant Editor |
| Camera | Chyna Thomson | First Assistant Camera |
| Sound | Hugh Strain | ADR & Dubbing |
| Directing | Annie Simpson | Script Supervisor |
| Camera | Jan Pester | Steadicam Operator |
| Visual Effects | Mervyn Loynes | Special Effects Supervisor |
| Costume & Make-Up | Joceline Andrews | Makeup Artist |
| Camera | David Budd | Camera Operator |
| Lighting | Ossie Jung | Gaffer |
| Sound | Richard King | Sound Effects Editor |
| Art | Tina Jones | Assistant Art Director |
| Visual Effects | Nicholas Brooks | Visual Effects |
| Costume & Make-Up | Kezia De Winne | Makeup Designer |
| Sound | Clive Pendry | ADR & Dubbing |
| Writing | Elinor Day | Script Editor |
| Sound | Todd Kasow | Music Editor |
| Camera | George Richmond | Clapper Loader |
