Duck Quacks Don't Echo Season 5 Episode 4 - Jason Byrne, Danny Dyer, Meera Syal

Airdate: 2016-Sep-20

Episode summary:

Jason Byrne, Danny Dyer and Meera Syal join host Lee Mack to put more fascinating 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 >