Marla Darland is blessed with the voice of an angel, a singing legend. But when her agent, Marty Starr, finds his agency in trouble, he concocts a sinister plot to bring up her record sales. Amazed at the posthumous record sales of Elvis and Jimi Hendrix, Marty becomes determined to arrange a similar fate for Marla, staging the perfect tragic demise. But he didn't count on Marla not being quite ready to go.
Unfortunately the movie Bring Me the Head of Mavis Davis is not yet available on HBO Max.
| Writing | Joanne Reay | Idea |
| Writing | Craig Strachan | Screenplay |
| Camera | Jeremy Gee | Camera Operator |
| Camera | Jonathan Sykes | Focus Puller |
| Directing | Carrie Rodd | First Assistant Director |
| Costume & Make-Up | Pebbles | Hairdresser |
| Directing | Catrin Strong | Second Assistant Director |
| Art | Steve Carter | Assistant Art Director |
| Costume & Make-Up | Charlotte Couchman | Costume Supervisor |
| Editing | Jamie Pearson | First Assistant Editor |
| Art | Guy Rutter | Standby Painter |
| Crew | Mark Holt | Special Effects |
| Art | Beverley Butcher | Property Buyer |
| Editing | Paul Endacott | Editor |
| Sound | Ian Voigt | Sound Mixer |
| Art | Jonni Fitzgerald | Art Department Assistant |
| Costume & Make-Up | Joanne Scott | Costume Assistant |
| Crew | Ellie Bertram | Stunts |
| Visual Effects | Drew Jones | Digital Effects Producer |
| Sound | Ivan Chandler | Music Supervisor |
| Production | Emma Pike | Production Coordinator |
| Camera | Steve Tickner | Second Unit Director of Photography |
| Camera | Roger Tooley | Steadicam Operator |
| Sound | Pat Boxshall | Foley Editor |
| Lighting | Jan Turner | Best Boy Electric |
| Art | Simon Hutchings | Painter |
| Production | John Hubbard | Casting |
| Sound | Tim Lewiston | Sound Designer |
| Lighting | Roy Elston | Rigging Gaffer |
| Directing | Mark Vella | Third Assistant Director |
| Lighting | Micky Hand | Gaffer |
| Crew | Graham Brown | Special Effects |
| Camera | Clive Tickner | Director of Photography |
| Camera | Chris Bain | Clapper Loader |
| Camera | Alan Rank | Grip |
| Art | Gavin Fitch | Runner Art Department |
| Art | Peter Risi | Standby Property Master |
| Crew | Colin Tilley | Special Effects |
| Costume & Make-Up | Helen McCabe | Costume Design |
| Sound | Ben Barker | Assistant Sound Editor |
| Crew | Pete Lennox | Carpenter |
| Crew | Crispin Layfield | Stunts |
| Crew | Bruno Tonioli | Choreographer |
| Production | Michael Dreyer | Co-Producer |
| Costume & Make-Up | Anne Oldham | Makeup Designer |
| Production | Sandy Coroon | Assistant Accountant |
| Camera | Dean Thompson | Focus Puller |
| Sound | Vicky Brazier | Assistant Sound Editor |
| Lighting | Karl McGilavrey | Electrician |
| Production | Peter Jaques | Line Producer |
| Art | Karen Wakefield | Art Direction |
| Lighting | Steve Roberts | Electrician |
| Art | Jim Parker | Dressing Prop |
| Production | Shelly Pond | Production Runner |
| Production | Crispin Buxton | Location Manager |
| Production | Jill Bennett | Production Accountant |
| Art | Gino Risi | Standby Property Master |
| Art | Hank Schumacher | Construction Manager |
| Crew | Emanuel Baumard | Carpenter |
| Art | Lance Smith | Painter |
| Crew | Tom Lucy | Stunts |
| Production | Dan Hubbard | Casting Assistant |
| Editing | Paul Ensby | Color Grading |
| Camera | Stuart Chapman | Camera Trainee |
| Sound | Mike Prestwood Smith | ADR Mixer |
| Lighting | Steve Wallis | Electrician |
| Lighting | Colin Vinton | Electrician |
| Art | Maurice Jones | Property Master |
| Production | Ros Hubbard | Casting |
| Production | Jon Beacham | Location Assistant |
| Lighting | John Lansbury | Standby Rigger |
| Crew | Peter Brayham | Stunt Coordinator |
| Directing | Vicky Harrison | Script Supervisor |
| Production | Lulu O'Hagan | Production Assistant |
| Art | Tony Staitham | Sign Painter |
| Production | Mitch Davies | Unit Manager |
| Sound | Robert Carr | Sound Re-Recording Mixer |
| Sound | Robert Farr | Sound Re-Recording Mixer |
| Art | Tony Ferguson | Dressing Prop |
| Crew | Charlotte Hayward | Floor Runner |
| Sound | Mike Wood | Dialogue Editor |
| Sound | Andy Thompson | Foley Mixer |
| Lighting | Ricky Loughlin | Electrician |
| Art | Josh Jones | Standby Carpenter |
| Art | Dave Fitzjohn | Painter |
| Crew | Helen Caldwell | Stunts |
| Sound | Christopher Tyng | Original Music Composer |
| Production | Guy Collins | Executive Producer |
| Production | Stephen Colegrave | Producer |
| Crew | Roger Kiff | Carpenter |
| Crew | Jim Frankham | Carpenter |
| Lighting | Pat Kileen | Rigging Gaffer |
| Camera | Nick Wall | Still Photographer |
| Art | Michael Carlin | Production Design |
| Production | David M. Thompson | Executive Producer |
| Production | John Quested | Executive Producer |
| Production | Joanne Reay | Producer |
| Directing | John Henderson | Director |
| Sound | Mike Prestwood Smith | Sound |