On a farm owned by Eve Trent and her sister Mary, young archaeologist Angus Flint discovers a large and inexplicable skull, which he soon deduces belonged to the D'Ampton Worm, a mythical beast supposedly slain generations ago by the ancestor of the current Lord D'Ampton. The predatory Lady Sylvia Marsh soon takes an interest in both Flint and the virginal Eve, hinting that the vicious D'Ampton Worm may still live.
Unfortunately the movie The Lair of the White Worm is not yet available on HBO Max.
| Production | William J. Quigley | Executive Producer |
| Camera | Dick Bush | Director of Photography |
| Directing | Ken Russell | Director |
| Sound | Stanisław Syrewicz | Original Music Composer |
| Editing | Peter Davies | Editor |
| Writing | Ken Russell | Screenplay |
| Writing | Bram Stoker | Novel |
| Production | Dan Ireland | Executive Producer |
| Production | Ken Russell | Producer |
| Production | Jack Lorenz | Executive In Charge Of Production |
| Production | Gail Stevens | Casting |
| Production | Laura Julian | Production Manager |
| Directing | Cordelia Hardy | Third Assistant Director |
| Crew | Imogen Claire | Choreographer |
| Production | Winnie Wishart | Production Coordinator |
| Directing | Christopher Hall | First Assistant Director |
| Directing | Rupert Ryle-Hodges | Second Assistant Director |
| Production | William Tyler | Production Accountant |
| Camera | Steve Parker | Focus Puller |
| Crew | Stuart St. Paul | Stunt Coordinator |
| Production | Peter Elford | Location Manager |
| Sound | John Chandler | Boom Operator |
| Camera | John Foster | Assistant Camera |
| Production | Sabina Fletcher | Production Assistant |
| Directing | Lesley Cross | Script Supervisor |
| Art | Kate Kilroy | Set Buyer |
| Crew | William Petty | Special Effects Technician |
| Production | Sarah Lucraft | Assistant Accountant |
| Editing | Wayne Smith | Assistant Editor |
| Visual Effects | Simon Sayce | Special Effects Supervisor |
| Directing | Nick Heckstall-Smith | Second Assistant Director |
| Camera | Richard Brierley | Focus Puller |
| Editing | Joe Illing | First Assistant Editor |
| Costume & Make-Up | Diane Murphy | Wardrobe Assistant |
| Crew | Robin Browne | Lighting Camera |
| Sound | Richard Wells | Sound |
| Sound | Bill Rowe | Sound Mixer |
| Sound | Jim Roddan | Sound Editor |
| Art | Eddie McMahon | Standby Property Master |
| Camera | Ben Davis | Assistant Camera |
| Crew | Roy Puddefoot | Special Effects Technician |
| Costume & Make-Up | Geoffrey Portass | Makeup Designer |
| Camera | Clive Coote | Still Photographer |
| Camera | Mark Ellis | Key Grip |
| Sound | Paul Conway | Assistant Sound Editor |
| Art | Chris Townsend | Set Dresser |
| Costume & Make-Up | Jenny Hawkins | Wardrobe Assistant |
| Art | Rodney Pincott | Property Master |
| Visual Effects | John Cormican | Modeling |
| Crew | Dave Keen | Special Effects Technician |
| Camera | David B.A. Jones | Clapper Loader |
| Sound | Ray Merrin | Sound Assistant |
| Art | Ron Higgins | Standby Property Master |
| Crew | Alan Hedgcock | Special Effects Technician |
| Crew | Steven Painter | Special Effects Technician |
| Art | Tommy Westbrook | Standby Carpenter |
| Lighting | Graham Newton | Electrician |
| Art | Alastair Gow | Construction Manager |
| Sound | Daniel Vallancien | Sound Engineer |
| Lighting | Con Murphy | Standby Rigger |
| Visual Effects | Alan Whibley | Special Effects Supervisor |
| Crew | Mary Roberts | Special Effects Technician |
| Crew | Warwick Sayce | Special Effects Technician |
| Crew | Steven Sallybanks | Scenic Artist |
| Lighting | Ronnie McKay | Best Boy Electric |
| Lighting | Mark Gay | Electrician |
| Crew | Tom Bowyer | Carpenter |
| Costume & Make-Up | Karen Edwards | Hairdresser |
| Crew | Alistair McPherson | Special Effects Technician |
| Visual Effects | Kate Murray | Modeling |
| Visual Effects | Cliff Wallace | Modeling |
| Visual Effects | Arlind Junkerman | Modeling |
| Art | Ken Hawkey | Standby Painter |
| Visual Effects | Neill Gorton | Modeling |
| Visual Effects | Mark Coulier | Modeling |
| Crew | Karen Winnery | Special Effects Technician |
| Crew | Paul Jones | Special Effects Technician |
| Crew | Robin Thistlethwaite | Carpenter |
| Crew | James Hunt | Scenic Artist |
| Crew | Jim Coward | Generator Operator |
| Crew | Gary Ryan | Special Effects Technician |
| Visual Effects | Stuart Conran | Modeling |
| Lighting | Tommy O'Sullivan | Electrician |
| Lighting | Steve Blake | Gaffer |
| Production | Ronaldo Vasconcellos | Line Producer |
| Art | Anne Tilby | Set Designer |
| Costume & Make-Up | Michael Jeffery | Costume Designer |
| Crew | Abbi Collins | Stunt Double |
| Crew | Chrissy Monk | Stunt Double |
| Art | Anne Tilby | Production Design |
| Costume & Make-Up | Pam Meager | Makeup Artist |
| Sound | Nigel Galt | Sound Editor |
| Sound | Ray Beckett | Sound Mixer |
| Art | John Ralph | Art Direction |
| Costume & Make-Up | Elizabeth Moss | Makeup Artist |
