Television:
* Blue Peter (1984-1987): His most iconic role, Duncan was a presenter on the beloved children's show for three years.
* The Krypton Factor (1988-1997): He co-hosted the physical and mental challenge show for almost a decade.
* Duncan's Den (1993-1999): He hosted his own Saturday morning show, featuring crafts, games, and challenges.
* The Really Wild Show (2001-2005): He was a presenter on this BBC nature program for children.
* Eggheads (2003-present): He is a regular team captain on the popular quiz show.
* This Morning (2018-2022): He presented the "lifestyle" segment of the morning show.
* The One Show (occasional appearances): He has been a guest presenter on this popular BBC current affairs show.
Film:
* The Adventures of Baron Munchausen (1988): Played a small role as "The Guard".
* The Lost World: Jurassic Park (1997): He had a cameo as a reporter.
* The Queen's Nose (2000): Played the role of "Headmaster" in the children's comedy film.
Other Notable Appearances:
* The Weakest Link (2002): He won a special "Celebrity Weakest Link" episode.
* Strictly Come Dancing (2011): He competed on the reality dance show.
* Dancing on Ice (2012): He participated in the celebrity ice-skating competition.
* Celebrity Masterchef (2014): He appeared as a contestant.
This is just a partial list, and Peter Duncan has been involved in many other projects over the years. You can find a more comprehensive list of his work on websites such as IMDb.