Cast
| Name | Character | Team | |
|---|---|---|---|
 |
Judy Gunn | Mary Lee | Unowned |
 |
Louis Hayward | John Gregg | Unowned |
 |
David Hutcheson | Thompson | Unowned |
 |
Googie Withers | Minnie | Unowned |
 |
Morris Harvey | Company President | Unowned |
 |
Aubrey Dexter | Vice-President | Unowned |
 |
Eve Turner | Kathleen | Unowned |
 |
Bernard Miles | Allan | Unowned |
|
Jack Knight | Managing Director | Unowned |
|
Gilbert Davis | Hosiah Smith, Chief Chemist | Unowned |
 |
Shayle Gardner | Night Watchman | Unowned |
 |
James Craig | Boiler Man | Unowned |
 |
Thorley Walters | Chemist | Unowned |
 |
Ian Wilson | Chemist | Unowned |