David Attenborough series on the natural history of the polar regions; Attenborough appeared on screen and authored the final episode, in addition to performing voiceover duties. Attenborough introduced and narrated the Unit's first 4K production "Life Story." For "Planet Earth II" (2016), Attenborough returned as narrator and presenter, with the main theme music composed by Hans Zimmer. In October 2014, the corporation announced a trio of new one-off Attenborough documentaries as part of a raft of new natural history programmes. "Attenborough's Paradise Birds" and "Attenborough's Big Birds" was shown on BBC Two and "Waking Giants", which follows the discovery of giant dinosaur
The Who, What, or Where Game for "The Who, What, or Where Game" was written by George David Weiss. According to an audio clip from a 1973 episode, at least the closing theme had been changed before the end of program's run, but no further information has materialized. Milton Bradley produced two home editions of "The Who, What, or Where Game". The home game format was almost identical to that of the show, fairly unusual for board game of television shows of that era. In 1973, a short-lived British version aired on BBC1 hosted by David Jacobs. The Who, What, or Where Game The Who, What,