A chronicle of the lives of the Gibbons family, from shortly after the end of the First World War to the beginning of the Second.
Is This Happy Breed on Netflix? Unfortunately the movie This Happy Breed is not yet available on Netflix.
| Directing | David Lean | Director |
| Writing | Noël Coward | Theatre Play |
| Production | Noël Coward | Producer |
| Camera | Ronald Neame | Director of Photography |
| Editing | Jack Harris | Editor |
| Art | C.P. Norman | Art Direction |
| Sound | Muir Mathieson | Music Director |
| Camera | Guy Green | Camera Operator |
| Crew | W. Percy Day | Special Effects |
| Sound | John Cook | Sound Recordist |
| Sound | Desmond Dew | Sound Recordist |
| Sound | C. C. Stevens | Sound Recordist |
| Costume & Make-Up | Tony Sforzini | Makeup Artist |
| Costume & Make-Up | Hilda Collins | Wardrobe Supervisor |
| Directing | Maggie Unsworth | Continuity |
| Sound | Muir Mathieson | Conductor |
| Editing | Norah Walsh | Assistant Editor |
| Camera | Eugene H.E. Pizey | Still Photographer |
| Camera | George Minassian | Focus Puller |
| Camera | David Lytton | Clapper Loader |
| Camera | B. Francke | Camera Operator |
| Camera | Jim Body | Focus Puller |
| Camera | Dennis Bartlett | Clapper Loader |
| Crew | Charles Staffell | Projection |
| Visual Effects | George Blackwell | Modeling |
| Crew | George Blackwell | Special Effects |
| Sound | Gordon K. McCallum | Boom Operator |
| Sound | Percy Dayton | Boom Operator |
| Art | Arthur Lawson | Assistant Art Director |
| Art | Harold Hurdell | Draughtsman |
| Directing | Anthony Hearne | Third Assistant Director |
| Directing | George Pollock | Assistant Director |
| Production | Robert C. Foord | Assistant Production Manager |
| Production | Jack Martin | Production Manager |
| Production | Kenneth Horne | Production Manager |
| Costume & Make-Up | Marjorie Whittle | Assistant Hairstylist |
| Costume & Make-Up | Vivienne Walker | Hairdresser |
| Sound | Clifton Parker | Original Music Composer |
| Sound | Muir Mathieson | Original Music Composer |
| Production | Ronald Neame | Associate Producer |
| Sound | George Paternoster | Boom Operator |
| Writing | David Lean | Screenplay |
| Writing | Ronald Neame | Screenplay |
| Writing | Anthony Havelock-Allan | Screenplay |
