| PLANET | David Attenborough's "- Earth" |
| NATURE | David Attenborough's subject, broadly |
| NARRATOR | David Attenborough's role, often |
| NATIONAL | Maybe David Attenborough's two types of 10, on being spotted in weird Australian tree? (8,8) |
| LIFESTORIES | David Attenborough's - -; series broadcast on BBC Radio 4 in 2009 (4,7) |
| OFPLANTS | David Attenborough's nature documentary series, The Private Life ... (2,6) |
| REEF | Nature documentary (David Attenborough's Great Barrier ----) |
| THEGREEN | Sir David Attenborough's plant-based TV offering (3,5,6) |
| EARTH | Change of heart required for Sir David Attenborough's planet (5) |
| OCEAN | Subject of David Attenborough's "Blue Planet" series |
| BLUE | Sad about naturalist Sir David Attenborough's planet (4) |
| SIR | Title for both the Attenboroughs |
| KRINGLE | Richard Attenborough's role in 1994 film Miracle on 34th Street, Kris ------- (7) |
| AVENUES | Attenborough's original Planet Earth must be screened, one way and another |
| OHWHATALOVELYWAR | 1969 film, Richard Attenborough's directorial debut |
| GANDHI | Jewel in the crown of Attenborough's films? (6) |
| REEVALUATION | Second review of "I love nature" - Attenborough's first novel (12) |
| STEVEBIKO | Who was the subject of Richard Attenborough's film Cry Freedom (1987) |
| REI | "___ Momo" (David Byrne album) |
| SANE | "Aladdin ___" (1973 David Bowie album) |
