An idyllic portrait of a British river, chronicling the small dramas of the wildlife that lives in and around it. Otters hunt under the cover of darkness, mink lie in wait for unwary victims and kingfishers spear their prey, while newborn chicks learn to swim under the watchful eye of their parents.
| Actor | Role |
|---|---|
 John JamesNarrator | Narrator |
 Charlie Hamilton JamesSelf | Self |