They have also begun to cover environmental issues more compellingly, as Attenborough did in the last episode of Frozen Planet.

CBS ordered 14 episodes of Planet of the Apes to be produced.

On 6 December 2011, the Discovery Channel announced that it would air the seventh and final episode of Frozen Planet.

Charles Moore reviews the final episode of Frozen Planet, BBC1.

At 08:14 27th Oct 2011, cullysmum wrote: I watched the first episode of Frozen Planet and found it absolutely spellbinding.

Watch the guided tour The music for the first six episodes of Frozen Planet was specially composed by George Fenton.

At 22:04 26th Oct 2011, LV69 wrote: I've just watched the first episode of 'Frozen Planet', what truly amazing images!

The Royal Wedding took pole position followed by the final of The Apprentice and an episode of Frozen Planet.

Rachel Ward reviews the second episode of Frozen Planet, Sir David Attenborough's sumptuous new nature series.

For political reasons involving my granddaughter's iron will I had to watch the third episode of Frozen Planet (BBC One) for a third time this week.