David Attenborough on the rise of BBC Two and his journey from Zoo Quest presenter to channel controller.

Best known for his wildlife programmes and environmental advocacy, Sir David Attenborough is a prolific broadcaster, writer and natural historian. He began his TV presenting career in 1952 as host of BBC’s Zoo Quest, becoming BBC Two channel controller in 1965. In this interview with London Line's Michael Smee, Attenborough discusses his passion for communication and his progressive vision for British broadcasting. 

This short film, not previously shown in the UK, was digitised in celebration of Attenborough’s 100th birthday on 8 May 2026 from a unique print held in the BFI National Archive. The series London Line was a TV magazine programme commissioned by the British government to promote the UK overseas, particularly in Commonwealth countries. Now available to British audiences on BFI Replay, this remarkable interview captures Attenborough in charismatic form at a pivotal moment in his iconic career.

David Attenborough enthusiastically discusses the "different approach to television" of BBC2 (launched in 1964). In his role as Channel Controller, Attenborough speaks of his two key aims for the channel: to provide a choice of different programming from BBC1 and ITV and to tackle programme subjects which are not dealt with on BBC1 or ITV.

Attenborough also speaks about his accidentally becoming a presenter on Zoo Quest, having joined the BBC as a junior production assistant in 1952. He sums up his love of broadcasting: "I get an enormous kick out of communicating enthusiasm"