We don't have a biography for Professor Ian Duncan yet. Hang in there, or go ahead and contribute one.
Appearances
Community
Guest cast, played by John Oliver
- Episode 1x01: Pilot (Sep 17, 2009)
- Episode 1x04: Social Psychology (Oct 8, 2009)
- Episode 1x05: Advanced Criminal Law (Oct 15, 2009)
- Episode 1x25: Pascal's Triangle Revisited (May 20, 2010)
- Episode 2x03: The Psychology of Letting Go (Oct 7, 2010)
- Episode 2x05: Messianic Myths and Ancient Peoples (Oct 21, 2010)
- Episode 2x11: Abed's Uncontrollable Christmas (Dec 9, 2010)
- Episode 2x12: Asian Population Studies (Jan 20, 2011)
- Episode 2x15: Early 21st Century Romanticism (Feb 10, 2011)
- Episode 2x21: Paradigms of Human Memory (Apr 21, 2011)
- Episode 2x22: Applied Anthropology and Culinary Arts (Apr 28, 2011)
- Episode 5x03: Basic Intergluteal Numismatics (Jan 9, 2014)
- Episode 5x05: Geothermal Escapism (Jan 23, 2014)
- Episode 5x06: Analysis of Cork-Based Networking (Jan 30, 2014)
- Episode 5x07: Bondage and Beta Male Sexuality (Feb 27, 2014)
- Episode 5x12: Basic Story (Apr 10, 2014)
- Episode 5x13: Basic Sandwich (Apr 17, 2014)