Het Amerikaanse stel Louise en Ben Dalton is met hun elfjarige dochter Agnes op vakantie in Italië. Daar ontmoeten ze een charmante Britse familie bestaande uit Paddy, zijn vrouw Ciara en hun heimelijke, dove zoon Ant. De Daltons raken bevriend met ze en worden door hen uitgenodigd om het weekend door te brengen op hun idyllisch landgoed. Wat begint als een droomvakantie verandert al snel in een psychologische nachtmerrie.
Nee, helaas is Speak No Evil nog niet beschikbaar op Netflix in Nederland.
| Sound | Danny Bensi | Original Music Composer |
| Sound | Saunder Jurriaans | Original Music Composer |
| Editing | Jon Harris | Editor |
| Production | Heather Basten | Casting |
| Production | Andrew Bonner | Line Producer |
| Production | Igor A. Nola | Line Producer |
| Production | Jon Romano | Co-Producer |
| Costume & Make-Up | Keith Madden | Costume Design |
| Art | Francesca Mauri | Assistant Set Decoration |
| Camera | Susie Allnutt | Still Photographer |
| Production | Fran Cattaneo | Casting Assistant |
| Editing | Ruth Antoine | First Assistant Editor |
| Editing | Rob Pizzey | Digital Colorist |
| Editing | Lara Karamardian | Assistant Editor |
| Crew | Clara Hargreaves | Visual Effects Editor |
| Sound | Lucy Bright | Music Supervisor |
| Crew | Julia Piker | Additional Music |
| Directing | Caroline Bowker | Script Supervisor |
| Production | Brittany Fottrell | Post Production Coordinator |
| Production | Scott P. Fraser | Post Production Coordinator |
| Crew | Tyler Ferguson | Post Production Assistant |
| Editing | Antonio De Paola | Online Editor |
| Lighting | Pat Sweeney | Gaffer |
| Camera | Josip Siladi | Key Grip |
| Camera | Fabrizio Sciarra | Steadicam Operator |
| Camera | Junior Agyeman Owusu | Steadicam Operator |
| Camera | Leon Moralic | Steadicam Operator |
| Camera | Jakov Matija Kapetanovic | Grip |
| Lighting | Martin Conway | Best Boy Electric |
| Directing | James Watkins | Director |
| Writing | James Watkins | Writer |
| Writing | Christian Tafdrup | Original Film Writer |
| Writing | Mads Tafdrup | Original Film Writer |
| Production | Jason Blum | Producer |
| Production | Christian Tafdrup | Executive Producer |
| Production | Jacob Jarek | Executive Producer |
| Production | Beatriz Sequeira | Executive Producer |
| Crew | Mélissa Humler | Stunt Double |
| Sound | Seth Crail | Orchestrator |
| Sound | Timeri Duplat | Music Editor |
| Sound | Ray Kim | Orchestrator |
| Camera | Tim Maurice-Jones | Director of Photography |
| Production | Jennifer Scudder Trent | Co-Producer |
| Art | Matt Curtis | Title Designer |
| Production | Paul Ritchie | Producer |
| Art | James Price | Production Design |
| Costume & Make-Up | Nicole Stafford | Makeup Designer |
| Costume & Make-Up | Nicole Stafford | Hair Designer |
| Production | Terri Taylor | Casting |
| Production | Ally Conover | Casting |
| Production | Stuart Ewen | Unit Production Manager |
| Directing | Alexander Holt | First Assistant Director |
| Directing | Tom Rye | First Assistant Director |
| Directing | Helen Fraser | Second Assistant Director |
| Directing | Francesca Millea | Second Assistant Director |
| Crew | James O'Donnell | Stunt Coordinator |
| Crew | Anthony Knight | Stunt Double |
| Crew | Anna Stephenson | Stunt Double |
| Crew | Luke Gomes | Stunt Double |
| Crew | Emma Britton | Stunt Double |
| Crew | Charlotte Williams | Stunt Double |
| Crew | Annabel Brook | Stunt Double |
| Crew | Jake Shallcross | Stunt Double |
| Crew | Farzeen Fassihi | Stunt Double |
| Crew | Nora Henderson | Stunt Coordinator |
| Crew | Emma Zee | Post Production Supervisor |
| Visual Effects | Melissa Brockman | Visual Effects Producer |
| Art | Adam A. Makin | Supervising Art Director |
| Art | Adam David Grant | Art Direction |
| Art | Mursalim Topham | Assistant Art Director |
| Art | Jessica Johnson | Standby Art Director |
| Art | Philip Reid | Graphic Designer |
| Art | Prue Howard | Set Decoration |
| Art | Merel Graeve | Set Buyer |
| Art | Cassie Smith | Property Buyer |
| Art | Elena Riccabona | Property Buyer |
| Art | Ben Hopwood | Property Master |
| Art | Frankie Leeming | Assistant Property Master |
| Art | Andrew Phizacklea | Standby Property Master |
| Art | Reece Palmer | Standby Property Master |
| Camera | Malcolm McLean | "B" Camera Operator |
| Camera | Alfie Biddle | "B" Camera Operator |
| Camera | Merritt Gold | First Assistant "A" Camera |
| Camera | Iona Greaves | Second Assistant "A" Camera |
| Camera | James Perry | First Assistant "B" Camera |
| Camera | Nicola Braid | Second Assistant "B" Camera |
| Camera | Liam Reardon | Second Assistant "B" Camera |
| Camera | Lewis McInnes | Digital Imaging Technician |
| Sound | Chris Atkinson | Sound Recordist |
| Sound | Matt Atkinson | Sound Assistant |
| Sound | Henry Dyer | Sound Assistant |
| Lighting | Jeremy Middleton | Electrician |
| Lighting | Felix Ollerearnshaw | Electrician |
| Lighting | Michael Kavanagh | Electrician |
| Lighting | James Nesbitt | Electrician |
| Lighting | Scott Robinson | Electrician |
| Lighting | Ricardo Sesay | Electrician |
| Lighting | Billy Dunn | Electrician |
| Lighting | Larry Park | Rigging Gaffer |
| Camera | Michael Wacker | Key Grip |
| Camera | Billy Smith | Grip |
| Camera | Danny Brennan | Best Boy Grip |
| Costume & Make-Up | Susie Lewis | Costume Supervisor |
| Costume & Make-Up | Debbie Roberts | Costume Supervisor |
| Costume & Make-Up | Sophie Crompton | Costume Standby |
| Costume & Make-Up | Lois Hutchinson | Costume Standby |
| Costume & Make-Up | Alex Madeloso | Costume Standby |
| Costume & Make-Up | Jessica Ray Harrison | Hair Supervisor |
| Costume & Make-Up | Jessica Ray Harrison | Makeup Supervisor |
| Costume & Make-Up | Charlotte Betts | Makeup Artist |
| Costume & Make-Up | Vivienne Simpson | Makeup Artist |
| Costume & Make-Up | Peta Dunstall | Key Hair Stylist |
| Costume & Make-Up | Kristyan Mallett | Prosthetic Makeup Artist |
| Costume & Make-Up | Sam Shuck | Prosthetic Makeup Artist |
| Production | Midge Ferguson | Location Manager |
| Production | Ted Ladlow | Location Manager |
| Production | Dee Gregson | Location Manager |
| Production | Nick Clark | Assistant Location Manager |
| Production | Beth Cook | Assistant Location Manager |
| Production | Nathan Heywood | Production Accountant |
| Production | Jenny Fennell | First Assistant Accountant |
| Production | Helen Logan | Production Coordinator |
| Production | Kiya Gervis-Bennett | Assistant Production Coordinator |
| Production | Benjamin Eduardo Howarth | Assistant Production Coordinator |
| Production | Ivan K. Germano | Assistant Production Coordinator |
| Production | Desi Traichevska | Production Secretary |
| Production | Matthew Nelson | Casting Associate |
| Production | Hilary Matkovich | Casting Assistant |
| Production | Iman Wilson | Casting Assistant |
| Camera | Jay Maidment | Still Photographer |
| Art | Dave Reed | Construction Manager |
| Crew | Warren Deluce | Transportation Captain |
| Directing | Rio Sneddon | Third Assistant Director |
| Directing | Ella Rankin | Third Assistant Director |
| Visual Effects | Neal Champion | Special Effects Supervisor |
| Crew | Stephen Paton | Special Effects |
| Crew | Barry Hibbard | Special Effects Technician |
| Directing | Simon Duric | Second Unit Director |
| Directing | Terry McShane | Second Unit First Assistant Director |
| Camera | Mark Moriarty | Second Unit Director of Photography |
| Camera | Peter Wignall | "B" Camera Operator |
| Visual Effects | Clara Hargreaves | VFX Editor |
| Visual Effects | Max Marlow | Visual Effects Coordinator |
| Visual Effects | Jannik Chowdhary-Kuczynski | Visual Effects Coordinator |
| Sound | Ben Barker | Supervising Sound Editor |
| Sound | Ben Barker | Sound Designer |
| Sound | Dayo James | Sound Editor |
| Sound | Danny Freemantle | Sound Editor |
| Sound | Rob Malone | Sound Editor |
| Sound | Nick Freemantle | Sound Editor |
| Sound | Gillian Dodders | Supervising Dialogue Editor |
| Sound | Ian Morgan | Dialogue Editor |
| Sound | Arthur Fenn | Dialogue Editor |
| Sound | Glen Gathard | Foley Mixer |
| Sound | Zoe Freed | Foley Artist |
| Sound | Daniel Nicholls | Foley Artist |
| Sound | Paolo Pavesi | Foley Editor |
| Sound | Mark Hesop | Foley Editor |
| Sound | Niv Adiri | Sound Re-Recording Mixer |
| Sound | Brendan Nicholson | Sound Re-Recording Mixer |
| Crew | Kobi Quist | Mix Technician |
| Crew | Hannes Wannerberger | Mix Technician |
| Sound | Phil McGowan | Scoring Mixer |
| Visual Effects | Jason Evans | Visual Effects Supervisor |
| Visual Effects | Robin Lamontagne | Visual Effects Supervisor |
| Visual Effects | Imran Khan | 2D Supervisor |
| Visual Effects | Aishwarya Lakshminarayana | Visual Effects Production Manager |
| Visual Effects | Vincent Menard | Visual Effects Production Manager |
| Visual Effects | Alexandre Martin | Visual Effects Coordinator |
| Visual Effects | Pratik Jore | Visual Effects Coordinator |
| Visual Effects | Tanmay Kadam | Visual Effects Coordinator |
| Editing | Ellie Clissett | Online Editor |
| Editing | Guilhem Coulibaly | Online Editor |
| Editing | Georgina Cranmer | Online Editor |
| Editing | Harry Field | Online Editor |
| Editing | Colin Foulkes | Online Editor |
| Editing | Jemma Fox | Online Editor |
| Editing | Shiv Meeda | Digital Intermediate Producer |
