Directed by
| Steve Sekely | ||
| Freddie Francis | ... | (uncredited) |
Writing Credits (WGA)
| Bernard Gordon | ... | (screenplay) (front Philip Yordan) |
| Philip Yordan | ... | (front for Bernard Gordon) |
| John Wyndham | ... | (novel) |
Cast (in credits order) verified as complete
Produced by
| Bernard Glasser | ... | line producer (uncredited) |
| George Pitcher | ... | producer |
| Philip Yordan | ... | executive producer |
Music by
| Ron Goodwin | ||
Cinematography by
| Ted Moore | ... | director of photography |
Editing by
| Bill Lewthwaite | ... | (uncredited) |
Casting By
| Thelma Graves | ... | (uncredited) |
Art Direction by
| Cedric Dawe | ||
Makeup Department
| Paul Rabiger | ... | makeup artist |
| Eileen Warwick | ... | hairdresser |
Production Management
| George Fowler | ... | production manager |
Second Unit Director or Assistant Director
| Douglas Hermes | ... | assistant director |
| Buddy Booth | ... | first assistant director (uncredited) |
| Ray Corbett | ... | second assistant director (uncredited) |
| Henry Emery | ... | third assistant director (uncredited) |
| Joe Marks | ... | second assistant director (uncredited) |
Art Department
| Jack Bark | ... | chargehand props (uncredited) |
| Ted Barnes | ... | scenic artist (uncredited) |
| Jim Foster | ... | prop buyer (uncredited) |
| Jenny Heap | ... | props (uncredited) |
| Michael Lamont | ... | draughtsman (uncredited) |
| Neil MacPhee | ... | draughtsman (uncredited) |
Sound Department
| Maurice Askew | ... | sound recordist |
| Matt McCarthy | ... | sound editor |
| Bert Ross | ... | sound recordist |
| Des Edwards | ... | sound camera operator (uncredited) |
| Brian Paxton | ... | sound maintenance (uncredited) |
| John Salter | ... | boom operator (uncredited) |
Special Effects by
| Pat Carr | ... | special effects technician (uncredited) |
| Jimmy Harris | ... | special effects (uncredited) |
| Fred Heather | ... | special effects (uncredited) |
| Garth Inns | ... | special effects (uncredited) |
| Hugh Skillen | ... | triffid effects (uncredited) |
| Arthur Wicks | ... | model maker (uncredited) |
Visual Effects by
| Wally Veevers | ... | special effects photography |
| Bob Cuff | ... | matte painter (uncredited) |
| Doug Ferris | ... | matte artist (uncredited) |
| John Mackey | ... | special effects cameraman (uncredited) |
Stunts
| Nosher Powell | ... | stunts (uncredited) |
Camera and Electrical Department
| John Winbolt | ... | camera operator |
| Bill Chitty | ... | chargehand electrician (uncredited) |
| Albert Clarke | ... | still photographer (uncredited) |
| Hugh Davey | ... | focus puller (uncredited) |
| Geoff Glover | ... | focus puller (uncredited) |
| Alan Jones | ... | clapper loader (uncredited) |
| Mike Roberts | ... | focus puller (uncredited) |
| John Shinerock | ... | focus puller (uncredited) |
| Brian West | ... | camera operator (uncredited) |
Costume and Wardrobe Department
| Bridget Sellers | ... | wardrobe (as Bridgit Sellers) |
Editorial Department
| Spencer Reeve | ... | supervising editor |
| Adrian McDonald | ... | assistant editor (uncredited) |
| Michael Rabiger | ... | assistant editor (uncredited) |
Location Management
| Bill Lewthwaite | ... | location director |
Music Department
| Johnny Douglas | ... | composer: additional music / music director: additional music |
| Ron Goodwin | ... | conductor |
Script and Continuity Department
| Pamela Davies | ... | continuity |
Transportation Department
| Eddie Frewin | ... | driver: generator (uncredited) |
Additional Crew
| Rafal Dabrowski | ... | reconstruction |
| Curlie Flower | ... | production secretary (uncredited) |
| Catherine O'Brien | ... | unit publicist (uncredited) |
| Terry Price | ... | assistant production accountant (uncredited) |
| Prunella Smith | ... | stand-in (uncredited) |
| Derek Tarrant | ... | production accountant (uncredited) |
