El însuşi / ea însăşi
- Quantum Roulette (2009)
- Beyond the Horizon (2009)
- Die Invasion der Ideen (2006)
- Last Days on Earth (2006)
- The British Comedy Awards 2004 (2004)
- 'Red Dwarf' A-Z (1998)
- Bioperfection: Building a New Human Race (1998)
- The Science of Star Trek (1995)
- The Colours of Infinity (1995)
- Fate of the Universe (1994)
- The Making of 'A Brief History of Time' (1992)
- God, the Universe and Everything Else (1988)
- Creation of the Universe (1985)
Filmografie - altele
