This Is David Lander

This Is David Lander is a comedy TV show starring Stephen Fry playing an investigative reporter. It parodies Roger Cook style doorstepping investigative journalism shows. It was written by Tony Sarchet.
It began as the BBC [Radio 4] show Delve Special, which became this six-part Channel 4 series in 1988.

''This Is David Harper''

For the 1990 series, Stephen Fry was engaged with other work commitments and the series was renamed This Is David Harper with Tony Slattery replacing Fry's character with a minor name-change.