Mixed Bathing (1935)
A Secrets of Life documentary about bathing time at the zoo. The film was registered on the Board of Trade's official list under Section 6 of the Films Act as 883ft long (roughly 9 minutes if projected at 24 frames per second) It is a remake, or update, of the short "Bath Time at the Zoo" from Secrets of Nature.
Director: Mary Field
| Directing | Mary Field | Director |
| Camera | F. Percy Smith | Director of Photography |
| Editing | J.V. Durden | Editor |