A look at a few chapters in the life of Poppy, a cheery, colorful, North London schoolteacher whose optimism tends to exasperate those around her.
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| Directing | Mike Leigh | Director |
| Camera | Dick Pope | Director of Photography |
| Production | James Clayton | Executive Producer |
| Production | Gail Egan | Executive Producer |
| Sound | Tim Fraser | Sound Designer |
| Costume & Make-Up | Jacqueline Durran | Costume Design |
| Editing | Jim Clark | Editor |
| Sound | Gary Yershon | Original Music Composer |
| Production | Tessa Ross | Executive Producer |
| Production | David Garrett | Executive Producer |
| Production | Nina Gold | Casting |
| Production | Simon Channing Williams | Producer |
| Art | Mark Tildesley | Production Design |
| Production | Duncan Reid | Executive Producer |
| Costume & Make-Up | Holly Waddington | Assistant Costume Designer |
| Sound | Tim Fraser | Sound Recordist |
| Costume & Make-Up | Christine Blundell | Hair Designer |
| Costume & Make-Up | Christine Blundell | Makeup Designer |
| Production | Georgina Lowe | Co-Producer |
| Art | Denis Schnegg | Art Direction |
| Art | Patrick Rolfe | Supervising Art Director |
| Crew | Isabel Baquero | Choreographer |
| Sound | Robert Farr | Sound Re-Recording Mixer |
| Camera | Simon Mein | Still Photographer |
| Art | Michelle Day | Set Decoration |
| Directing | Chloe Chesterton | Second Assistant Director |
| Costume & Make-Up | Lesa Warrener | Makeup Artist |
| Directing | Josh Robertson | First Assistant Director |
| Sound | Mark Paterson | Sound Re-Recording Mixer |
| Sound | Nigel Stone | Sound Re-Recording Mixer |
| Lighting | Matthew Moffat | Gaffer |
| Art | Chris Allies | Title Designer |
| Writing | Mike Leigh | Writer |
| Production | Danielle Brandon | Production Supervisor |
| Directing | Abbie Browne | Second Assistant Director |
| Production | Sarah McBryde | Production Coordinator |
| Directing | Heather Storr | Script Supervisor |
| Directing | Melanie Heseltine | Third Assistant Director |
| Directing | Serena Plunkett | Third Assistant Director |
| Camera | Dick Pope | Camera Operator |
| Camera | Gordon Segrove | Focus Puller |
| Camera | John Evans | Clapper Loader |
| Camera | Pearce Crowley | Camera Trainee |
| Camera | Colin Strachan | Grip |
| Sound | William Towers | Sound Engineer |
| Sound | Ben Collinson | Sound Assistant |
| Art | Arwel Evans | Standby Art Director |
| Art | Katrina Dunn | Assistant Art Director |
| Art | Nadine Herrmann | Art Department Assistant |
| Art | Nick Thomas | Property Master |
| Art | Ifan Ramage | Dressing Prop |
| Art | Libby Uppington | Dressing Prop |
| Art | Ben Johnson | Standby Property Master |
| Lighting | David Grey | Standby Rigger |
| Lighting | Stefan Kopec | Standby Rigger |
| Art | Dan Crandon | Construction Manager |
| Crew | Jason Htay | Carpenter |
| Crew | Paul Treend | Carpenter |
| Crew | Mick Treend | Carpenter |
| Crew | Ben Rai-Green | Carpenter |
| Crew | Mark Wallis | Carpenter |
| Crew | Jody Raynes | Scenic Artist |
| Crew | Gillian Campbell | Scenic Artist |
| Crew | Phil Claxon | Scenic Artist |
| Crew | Andrea Bond | Scenic Artist |
| Crew | Simon Scullion | Scenic Artist |
| Crew | Lara Murry | Scenic Artist |
| Crew | Matt Danko | Scenic Artist |
| Lighting | Kevin Fitzpatrick | Best Boy Electric |
| Lighting | Gavin Ogden | Electrician |
| Lighting | Mike Parsons | Electrician |
| Lighting | John Clark | Electrician |
| Lighting | Terry Roberts | Electrician |
| Lighting | Tom Lea | Electrician |
| Costume & Make-Up | David Crossman | Wardrobe Supervisor |
| Costume & Make-Up | Chloe Meddings | Assistant Makeup Artist |
| Production | Jonah Coombes | Location Manager |
| Production | Josh Yudkin | Assistant Location Manager |
| Production | Amy McCombe | Assistant Location Manager |
| Production | Amie Tridgell | Location Assistant |
| Crew | Oliver Hazell | Floor Runner |
| Production | Nicholas Kay | Production Runner |
| Production | Will Tyler | Production Accountant |
| Production | Justin Miller | Assistant Accountant |
| Production | Bek Leigh | Accountant |
| Crew | Polly Duval | Post Production Supervisor |
| Editing | Gavin Buckley | First Assistant Editor |
| Sound | Nigel Stone | Supervising Sound Editor |
| Sound | Jason Canovas | Dialogue Editor |
| Sound | Steve Schwalbe | Foley Editor |
| Sound | Steve Schwalbe | Foley Supervisor |
| Sound | Lionel Johnson | Assistant Sound Editor |
| Sound | Martin Oswin | Foley Mixer |
| Sound | Les Fiddess | Foley Artist |
| Sound | Simon Hewitt | Foley Artist |
| Sound | Andy Thompson | ADR Mixer |
| Sound | Antony Bayman | ADR Recordist |
| Editing | John Claude | Colorist |
| Editing | Paul Shore | Online Editor |
| Crew | Stephen Bearman | Film Processor |
| Crew | Karen Fayerty | Unit Medic |
| Production | Robert Sterne | Casting Assistant |
| Production | Edith Kähler | Producer's Assistant |
| Production | Nik Bower | Production Executive |
| Production | Mark Fielding | Finance |
| Crew | Gretta Finer | Legal Services |
| Production | Fiona Morham | Head of Production |
| Production | Jonathan Rutter | Publicist |
| Camera | Colin Burrows | Epk Producer |
| Camera | Pip Ayr | Epk Producer |
| Camera | Justin Savage | Epk Producer |
| Crew | Clem Leneghan | Health and Safety |
| Sound | Terry Davies | Conductor |
| Sound | Andy Glen | Music Editor |
| Crew | Gary Thomas | Score Engineer |
| Sound | Sonia Slany | Orchestrator |
