Duck Quacks Don't Echo Season 1 Episode 4 - Miranda Hart, Richard Ayoade, Stephen Graham

Airdate: 2014-Feb-28

Episode summary:

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 to answer these impo...

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 >