VIDEO: New Clips Of Dolphins - Spy In The Pod Narrated By David Tennant

David Tennant narrates the new two-part series from John Downer Productions, Dolphins: Spy In The Pod, which premieres on BBC One on Thursday 2nd January at 8pm. 
This morning the production team behind the show visited the BBC Breakfast studios to chat about the series. During the interview a couple of new clips from the show featuring David's voice over were shown.

Watch the interview and new clips below: