Television
During the 1960s, Parkinson moved into television, working on current-affairs programmes for the BBC and Manchester-based Granada Television. He was one of the presenters on the five-times-a-week news show Twenty-Four Hours on BBC1 from March 1966 until January 1968. From 1969 he presented Granada's Cinema, a late-night film review programme, before in July 1971 presenting his BBC series Parkinson, which ran until April 1982 and from January 1998 until December 2007, leaving the BBC for ITV1 midway through the second run, which concluded after 31 series. By his own reckoning, he had interviewed 2,000 of the world's celebrities. Parkinson was one of the original "Famous Five" line-up of TV-am's Good Morning, Britain in 1983, with Angela Rippon, Anna Ford, David Frost and Robert Kee. Parkinson presented the weekend edition of the programme until February 1984.
He also took over as host of Thames Television's Give Us a Clue from Michael Aspel from 1984, while in 1985, he stood in for Barry Norman as presenter of Film 85.
In 1987 and 1988, Parkinson hosted fifteen episodes of Parkinson One to One for Yorkshire Television, a series of interview programmes which continued in the style of his BBC talk show but with each episode dedicated to a single celebrity guest.
On Halloween 1992, Parkinson appeared as himself in the television drama Ghostwatch as the studio link during a fictional, apparently live, paranormal investigation. However, the cinéma vérité style in which it was shot led to complaints from viewers who believed it depicted real events. From 1995 to 1999, he hosted the BBC One daytime programme Going for a Song. He again appeared as himself in Richard Curtis's 2003 romantic comedy film, Love Actually, interviewing the character Billy Mack, played by Bill Nighy. In October 2003, Parkinson had a controversial interview with Meg Ryan while she was in the UK to promote In the Cut, which he called his most difficult television moment.
On 26 June 2007, Parkinson announced his retirement:
After three enjoyable and productive years at ITV, and after 25 years of doing my talk show I have decided that this forthcoming series will be my last. I'm going to take next year off to write my autobiography and consider other television projects. My thanks go out to all those who have worked on the shows down the years and the viewers for their loyal support and occasional kind words.
In 2007, Parkinson appeared in the Australian soap Neighbours as himself. On 24 November 2007, during recording of the final regular edition of his ITV chat show, broadcast on 16 December, Parkinson fought back tears as he was given an ovation. On 'PARKINSON The Final Conversation' his guests were: Billy Connolly, Sir Michael Caine, David Attenborough, David Beckham, Jamie Cullum, Peter Kay, Dame Judi Dench & Dame Edna Everage. By December 2008 Parkinson held 458 credits as a presenter on his own and with others.
Parkinson was a flagship of the BBC's prime-time schedule, attracting top names before the chat show circuit was part of the promotional mill. He was able to interview wartime variety stars while attracting up-and-coming comedians such as Billy Connolly. He was not afraid to allow an interviewee time to be themself, sometimes, as with Fred Astaire, Orson Welles, Alec Guinness, Paul McCartney, Muhammad Ali, George Michael, Madonna, John Cleese and Mel Gibson, devoting an entire programme to a guest who was considered especially noteworthy. Parkinson stated that "If I could save one interview from the thousands I have done, it would be the one-man show with Professor Jacob Bronowski."
He stated that the most remarkable man he ever interviewed was Muhammad Ali, and regretted never interviewing Frank Sinatra or Don Bradman.
Parkinson returned to hosting television in November 2012 with his new show Parkinson: Masterclass on Sky Arts.