Duck Quacks Don't Echo Season 5 Episode 6 - Philip Glenister, Jo Brand, Josh Widdicombe

Airdate: 2016-Oct-04

Episode summary:

Mad Dogs actor Philip Glenister and comedians Jo Brand and Josh Widdicombe join host Lee Mack in putting more madcap theories to the test.

About Duck Quacks Don't Echo series:

Can dogs catch yawns from humans? Is it possible to sneeze with your eyes open? And do duck quacks indeed echo? Luckily, Lee Mack’s on hand t...Show more >