Norman is the oldest orphan at Greenwood Children's Home and now acts as their caretaker. All the orphans are very happy and well cared for. The adventures start when a nasty property developer who is also the chairman of the orphanage board wants to close the orphanage and build a factory on the site. The children are sent to Brighton for the day and Norman is very excited because he's "Never seen the Sea". When they get back they discover the plan to close the orphanage and have to decide what to do
Unfortunately the movie One Good Turn is not yet available on Disney Plus.
| Directing | John Paddy Carstairs | Director |
| Writing | Dorothy Whipple | Story |
| Writing | Ted Willis | Screenplay |
| Writing | John Paddy Carstairs | Screenplay |
| Writing | Maurice Cowan | Screenplay |
| Production | Maurice Cowan | Producer |
| Production | Earl St. John | Executive Producer |
| Sound | John Addison | Original Music Composer |
| Camera | Jack E. Cox | Director of Photography |
| Editing | Geoffrey Foot | Editor |
| Art | Carmen Dillon | Art Direction |
| Costume & Make-Up | Phyllis Dalton | Costume Design |
| Costume & Make-Up | Geoffrey Rodway | Makeup Artist |
| Production | Hugh Attwooll | Production Manager |
| Directing | Robert Asher | Assistant Director |
| Sound | Gordon K. McCallum | Sound Recordist |
| Sound | John W. Mitchell | Sound Recordist |
| Sound | John Shirley | Sound Editor |
| Camera | Reginald H. Morris | Camera Operator |
| Costume & Make-Up | Phyllis Dalton | Costume Supervisor |
| Sound | Philip Martell | Music Director |
| Directing | Kathleen Hosgood | Continuity |