Cast
Following his visit to the Great Barrier Reef in 1957, naturalist and broadcaster David Attenborough returns and uses the latest filming techniques to unlock the secrets of the natural wonder.
David Attenborough (Acting)
1 November 2015
25 April 2010
8 January 2018
11 January 1983
11 December 2006
27 April 2014
11 January 2004
2 May 2018
6 May 2019
17 April 2011
23 November 2022
17 September 2021
17 December 1989
19 March 2021
17 September 2013
1 October 2006
24 September 2007
25 July 2010
5 May 2022
15 April 2014
30 December 2015