Nixon interviews – Wikipedia

The Nixon interviews were a series of interviews of former U.S. President Richard Nixon conducted by British journalist David Frost, and produced by John Birt.They were recorded and broadcast on television and radio in four programs in 1977. The interviews became the central subject of Peter Morgan’s play Frost/Nixon in 2006, and subsequently the 2008 film of the same name

https://en.wikipedia.org/wiki/The_Nixon_Interviews