Year	Production	Role
Year	Production	Role
2014	The Hitchhiker's Guide To The Galaxy Live	Writer
2013	A Liar's Autobiography	Writer
2008	Dirk Gently's Holistic Detective Agency - Long Dark Teatime Of The Soul	Writer
2007	Dirk Gently's Holistic Detective Agency - Holistic Detective Agency	Writer
2005	The Hitchhiker's Guide To The Galaxy - The Quintessential Phase	Writer
2005	The Hitchhiker's Guide To The Galaxy - The Quintessential Phase	Agrajag
2005	The Hitchhiker's Guide To The Galaxy - The Quandary Phase	Writer
2005	The Hitchhiker's Guide To The Galaxy	Creator
2005	The Hitchhiker's Guide To The Galaxy	Writer (Adapted By)
2005	The Hitchhiker's Guide To The Galaxy	Producer
2004	The Hitchhiker's Guide To The Galaxy - The Tertiary Phase	Agrajag
2004	The Hitchhiker's Guide To The Galaxy - The Tertiary Phase	Writer
1992	Have I Got News For You - Series 4	Guest
1981	The Hitchhiker's Guide To The Galaxy	Writer
1978	The Hitchhiker's Guide To The Galaxy - The Primary Phase	Writer
1978	The Hitchhiker's Guide To The Galaxy - The Secondary Phase	Writer
1974	Monty Python's Flying Circus - Series 4	Dr. Emile Koning - Surgeon
1974	Monty Python's Flying Circus - Series 4	Ulverston Road Pepperpot
1974	Monty Python's Flying Circus - Series 4	Writer

Rows styled with emboldened text indicate a regular/leading role.