Spy Turtle can film above and below the water to capture a unique perspective on the dolphins' lives. Clip taken from Programme 1 of Dolphins - Spy in the Pod Being shown on BBC 1 at 8pm on Thursday 2nd January, 2014 Narrated by David Tennant Series Directed by John Downer For more info. visit our website at: http://jdp.co.uk/programmes/dolphins-spy-in-the-pod Follow us on Twitter: https://twitter.com/JohnDownerProd Like on Facebook: https://www.facebook.com/JohnDownerProductions