Directed by
| Alastair Fothergill | ... | (directed by) |
| Keith Scholey | ... | (directed by) |
| Adam Chapman | ... | (co-director) (co-directed by) |
Writing Credits
| Alastair Fothergill | ... | (written by) & |
| Adam Chapman | ... | (written by) |
| Pamela Ribon | ... | (narration consultant) |
Cast
| John C. Reilly | ... | Narrator (voice) | |
Produced by
| Cindy Bond | ... | senior producer |
| Adam Chapman | ... | producer (produced by) |
| Ed Charles | ... | field producer |
| Jonathan Collard | ... | digital intermediate producer: Company 3 London (uncredited) |
| Donald Dowd | ... | coordinating producer |
| Jane Hamlin | ... | associate producer |
| James Reed | ... | field producer |
| Mike Salisbury | ... | field producer |
| Keith Scholey | ... | producer (produced by) |
| Jonathan Smith | ... | field producer |
| Mandi Stark | ... | field producer |
Music by
| George Fenton | ... | (music by) |
| Laurent Ferlet | ... | (French version) |
Cinematography by
| Sophie Darlington | ... | (cinematography) |
Editing by
| Andy Netley | ... | (edited by) |
Casting By
| Paul Wenes | ... | (casting by) |
Production Management
| Bridget Blythe | ... | project manager |
| Dan Hassid | ... | executive in charge of production (as Daniel Hassid) |
| George Panayiotou | ... | digital intermediate post-production manager |
| Emma Zee | ... | post-production supervisor |
Sound Department
| Jeannette Browning | ... | adr recordist (as Jeanette Browning) |
| Matthew Gough | ... | re-recording mixer |
| Simon Hill | ... | mix technician |
| Richard Hinton | ... | foley artist |
| Kate Hopkins | ... | sound designer & sound supervisor |
| Joe Jackson | ... | mix technician (as Jo Jackson) |
| Philip Jenkins | ... | foley mixer |
| Doc Kane | ... | voice over recording |
| Laurie Owens | ... | foley editor |
| Tim Owens | ... | sound designer |
| Carolynne Philpott | ... | sound facility post producer |
| Johnathan Rush | ... | mix technician |
| Jack Stew | ... | foley artist |
| David Turner | ... | sound facility post producer |
| Andrew Wilson | ... | re-recording mixer |
Visual Effects by
| Fiorenza Bagnariol | ... | digital film bureau |
| Melanie Byrne | ... | visual effects producer: axis vfx |
| Benjamin Chua | ... | lead image processing |
| Ryan Gomez | ... | image processing supervisor |
| Grant Hewlett | ... | visual effects supervisor: Axis Visual Effects |
| Craig Higgins | ... | visual effects artist: Axis Visual Effects |
| Howard Jones | ... | visual effects supervisor: Axis Visual Effects |
| Val Wardlaw | ... | visual effects artist (as Val Perluceo) |
Camera and Electrical Department
| Matthew Aeberhard | ... | principal photography |
| John Aitchison | ... | principal photography |
| Sophie Darlington | ... | principal photography |
| Nick Guy | ... | additional photography |
| Michael Kelem | ... | aerial photography |
| Gordon Leicester | ... | camera equipment technician |
| Ian Llewellyn | ... | additional photography |
| Alastair MacEwen | ... | additional photography |
| Jamie McPherson | ... | aerial photography |
| Didier Noirot | ... | additional photography |
| Rick Rosenthal | ... | additional photography |
| John Shier | ... | principal photography |
| Warwick Sloss | ... | principal photography |
| Mark Smith | ... | principal photography |
| Gavin Thurston | ... | camera operator / principal photography |
| Jeff Turner | ... | additional photography |
| Darren West | ... | assistant camera |
| Mark Yates | ... | principal photography |
Editorial Department
| Simon Bland | ... | on-line editor |
| Charles Dyer | ... | edit assistant |
| Dan Helme | ... | data wrangler |
| Adam Inglis | ... | colorist |
| Stephen Johnson | ... | stills color corrector |
Music Department
| Geoff Alexander | ... | score orchestrated by (as Geoffrey Alexander) |
| Jamie Ashton | ... | assistant engineer |
| John Barrett | ... | assistant mix engineer / scoring pro tools operator |
| Mark Berrow | ... | musician: violin |
| Laurent Ferlet | ... | composer: additional music: european version / composer: theme music: international version |
| Isobel Griffiths | ... | orchestral contractor |
| Paul Kimber | ... | musician |
| Mitchell Leib | ... | executive in charge of music |
| Matt Mugford | ... | music coordinator: studio |
| Jeremy Murphy | ... | scoring pro tools operator |
| Samuel Pegg | ... | music associate/additional music editor |
| Steve Price | ... | music mixer |
| Maria Carolina Santana Caraballo-Gramcko | ... | music editor |
| Bill Silcock | ... | music preparation |
| Graham Sutton | ... | music editor |
| Rolf Wilson | ... | orchestra leader |
| Skaila Kanga | ... | musician: harp (uncredited) |
| Roger Linley | ... | musician: double bass (uncredited) |
| Steve Mair | ... | musician: double bass (uncredited) |
Additional Crew
| Ben Anderson | ... | field assistant |
| Edward Anderson | ... | field assistant |
| Nick Baxter | ... | voice over recording |
| Fraser Bloom | ... | production legal services |
| Doug Brewer | ... | fixed wing pilot |
| Matt Callaghan | ... | helicopter pilot |
| Darrell Cawthorpe | ... | helicopter pilot |
| Andrew Chastney | ... | making of producer |
| John Diumenti | ... | helicopter pilot |
| D.R. Farquharson | ... | project manager: Deluxe Digital Cinema |
| Trent Fluckney | ... | fixed wing pilot |
| Gina Fucci | ... | facilities director |
| Robbie Garbutt | ... | field assistant |
| Maggie Gisel | ... | production support: Burbank |
| Wesley Hibberd | ... | digital intermediate assistant |
| Rachel James | ... | production accountant |
| Tomithy P. Jones | ... | digital film bureau |
| Dave Jong | ... | helicopter pilot |
| Casey Kanode | ... | field assistant |
| Peter Kimmel | ... | avalanche guide |
| Ed Kinney | ... | fixed wing pilot |
| Emily Lascelles | ... | production coordinator |
| Matthew Laver | ... | helicopter pilot |
| Mark Linfield | ... | technical consultant |
| Katie Mayhew | ... | logging assistant |
| Lindsay McCrae | ... | field assistant |
| Justin Moshkevich | ... | narration mixer |
| Rebecca Murden | ... | digital intermediate assistant |
| Carey Nicholson | ... | production insurance: Quartz Insurance |
| Clive Noakes | ... | laboratory contact |
| Gordon Pratt | ... | digital film bureau |
| Tom Riley | ... | avalanche guide |
| Elly Salisbury | ... | senior production coordinator |
| Helen Sampson | ... | field assistant / media logger |
| Oliver Scholey | ... | field assistant |
| Niraj Sharda | ... | production coordinator |
| Joseph St. Onge | ... | mountain safety |
| Brent Strand | ... | avalanche guide |
| Simyra Taback | ... | guide / photography-end credit sequence (as Simyra Hlebechuk) |
| Jim Tharp | ... | field assistant |
| Thomas Thibodeau | ... | fixed wing pilot |
| Dewaine Tollefsrud | ... | guide |
| Matthew Torrible | ... | production insurance: Quartz Insurance |
| Jay Wattum | ... | fixed wing pilot |
| Keller Wattum | ... | fixed wing pilot |
| Darren West | ... | field assistant |
| Joachim Zell | ... | digital film technical supervisor |
Thanks
| Lance Bassett | ... | with thanks to: Alaska Hallo Bay Wilderness Camp |
| Daniel Bunker | ... | with thanks to: Alaska Hallo Bay Wilderness Camp |
| Brad Garasky | ... | with thanks to: Alaska Hallo Bay Wilderness Camp |
| John Havey | ... | with thanks to: Alaska Hallo Bay Wilderness Camp |
| Clint Hlebechuk | ... | with thanks to: Alaska Hallo Bay Wilderness Camp |
| Scott Lehman | ... | with thanks to: Alaska Hallo Bay Wilderness Camp |
| Sara Leibold | ... | with thanks to: Alaska Hallo Bay Wilderness Camp |
| Herb Payne | ... | with thanks to: Alaska Hallo Bay Wilderness Camp |
| Simyra Taback | ... | with thanks to: Alaska Hallo Bay Wilderness Camp (as Simyra Taback-Hlebechuk) |
| Dewaine Tollefsrud | ... | with thanks to: Alaska Hallo Bay Wilderness Camp (as DeWaine Tollefsrud) |
