 | Harry Treadaway als Tom Howe |
 | Luke Treadaway als Barry Howe |
 | Bryan Dick als Paul Day - 1970's |
 | Sean Harris als Nick Sidney |
 | Tania Emery als Laura Ashwood |
 | Diana Kent als Laura Ashworth - present |
 | Tom Bower als Eddie Pasqua |
 | David Kennedy als Paul Day - Present day |
 | Elizabeth Rider als Roberta Howe |
 | Jane Horrocks als Roberta Howe (Romeo video) |
 | Jonathan Pryce als Henry Couling |
 | John Simm als Boatman |
 | Edward Hogg als Chris Dervish |
 | James Greene als Brian Aldiss |
 | Ken Russell als Himself |
 | Anna Nygh als Zak's Mum / Rita Bedderwick |
| Howard Attfield als Zak Bedderwick |
 | Anne Lambton als Cilla |
 | Jeffry Wickham als Sir Allardyce Stevens |
| Kenneth Hadley als Pub Manager |
 | Tom Sturridge als Barry Howe - Two-Way Romeo |
| Louis Pepe | Director |
| Keith Fulton | Director |
| Clive Langer | Music |
| Tony Grisoni | Screenplay |
| Nicolas Gaster | Editor |
| Brian Aldiss | Novel |
| Jon Henson | Production Design |
| Nina Gold | Casting |
| Michelle Day | Set Decoration |
| Simon Channing Williams | Producer |
| Sylvia Parker | Script Supervisor |
| Anna Nygh | Choreographer |
| Anthony Dod Mantle | Director of Photography |
| Patrick Rolfe | Art Direction |
| Emma Fryer | Costume Supervisor |
| Marianne Agertoft | Costume Design |
| Martin Hodgson | Prosthetics |
| Jennifer Lenard | Makeup & Hair |
| Aaron Sherman | Prosthetic Designer |
| Maralyn Sherman | Prosthetic Makeup Artist |
| Andy Stebbing | Production Manager |
| Dan Channing-Williams | Third Assistant Director |
| Michael Elliott | First Assistant Director |
| Anthony Wilcox | Second Assistant Director |
| Gareth Cousins | Assistant Art Director |
| Nick Thomas | Property Master |
| Tim Barker | Sound Designer |
| Oliver Cohen | Boom Operator |
| Dave Croft | Foley Mixer |
| Zane Hayward | Sound Effects Editor |
| Andrea King | Foley Artist |
| Dave Poulton | Foley Artist |
| Jonathan Rimas | ADR Mixer |
| Jack Stew | Foley Artist |
| Andy Thompson | Sound Re-Recording Mixer |
| Clive Curtis | Stunt Coordinator |
| Paul Herbert | Stunt Coordinator |
| Chris Connatty | Second Assistant Camera |
| Anthony Dod Mantle | Camera Operator |
| Paul Edwards | Steadicam Operator |
| Thomas Neivelt | Gaffer |
| Curtis Radcliffe | Camera Operator |
| Susi Rowell | Epk Camera Operator |
| Simon Tindall | First Assistant Camera |
| Nick Wall | Still Photographer |
| Stephen Moore | Casting Associate |
| Kate Rudge | Extras Casting |
| Alice Wolfbauer | Assistant Costume Designer |
| Justinian Buckley | First Assistant Editor |
| Mark Eckersley | First Assistant Editor |
| Steve Farman | Negative Cutter |
| Adam Inglis | Colorist |
| Henry Woolley | Location Manager |
| Hugh Gadsdon | Music Coordinator |
| Ian Neil | Music Supervisor |
| Imogen Bell | Production Coordinator |
| Christine Gayford | Production Accountant |
| Jan Haydn Rowles | Dialogue Coach |
| Mani Roberts | Production Secretary |
| Peter Carlton | Executive Producer |
| Gail Egan | Producer |
| Tony Grisoni | Producer |
| Kate Ogborn | Executive Producer |
| Tessa Ross | Executive Producer |
| Lisa Marie Russo | Producer |
| Jim Shamoon | Executive Producer |
| Mario Zvan | Executive Producer |
