John Sergeant
- Journalist and presenter
Video clips
Duck Quacks Don't Echo - Can you be drunk and sober at the same time?
Students help put a drunken fact to the test on Duck Quacks Don't Echo.
Duck Quacks Don't Echo - Can Three-Year-Olds Lie?
Lee Mack's show tests whether three year-old kids can lie.
Duck Quacks Don't Echo - Do Pigeons Recognise You?
Lee Mack's show reveals if pigeons can recognise your face.
Argumental - Sean Lock - ID Cards are a Cracking Idea
Sean Lock argues in favour in ID cards.
Argumental - Series 2 Preview
A quick ad for Series 2 of Argumental.
Argumental - Series 2 Preview - Behind the Scenes
The making of the preview clip for Series 2.