Watership Down - Season 2 - Eps 4: The Great Water
Finally making it to the Big Water the rabbits lose contact with Kehaar. The rabbits are amazed by their new surroundings, including the salty sea water. The rabbits soon realize the sea is getting closer to them. Meanwhile, Kehaar meets up with his old friend, Katerina, but soon realizes that she isn't as friendly as he thought she once was. The rabbits are helped by the Puffins after almost being taken away by the sea.
About Watership Down

Title: Watership Down
First Air Date: 1999-09-28
Last Air Date: 2001-12-04
Status: Ended
Rating: 7.231/10 (from 13 votes)
Language: EN
Seasons: 3
Total Episodes: 39
Network: YTV
Genres: Animation, Sci-Fi & Fantasy
Production Companies: Decode Entertainment, Nepenthe Productions, Alltime Entertainment Ltd.
Synopsis
Follows the lives of a group of rabbits as they leave their endangered warren in search of a safe new home. They travel across the English countryside, braving perilous danger, until they find a hill called Watership Down, where they begin a new warren. However, they face various threats and are soon forced to defend their home and lives.
Cast

Andrew Falvey
Fiver / Flax / Feldspar (voice)

David Holt
Vervain / Bluesky / Boxwood / Darkling (voice)

Stephen Mangan
Bigwig / Silverweed (voice)

Sue Elliott-Nichols
Blackberry / Tabitha (voice)

Lee Ross
Hawkbit (voice)

Rob Rackstraw
Campion / Captain Holly / Hickory (voice)

Nigel Pegram
General Woundwort (voice)

Maria Darling
Hannah (voice)

Penny Freeman
Primrose (voice)