Shadow in the Stream (1939)

Explores the natural history of the otter, depicted through the fictitious account of a day in the life of Otto the Otter and his mother. The narrator claims that the short features "the first film ever taken of an otter swimming underwater."

• Release Date: 1939-07-01
• Runtime: 0h 16min
• Production Company: Gaumont-British Instructional
• Production Country: United Kingdom
• Director: Mary Field