Duck Quacks Don't Echo — Season 1, Episode 4: Episode 4

Episode synopsis

Lee Mack hosts as Miranda Hart, Stephen Graham and Richard Ayoade trade trivia titbits involving pigeons and breath-based gender tests.

About Duck Quacks Don't Echo

Lee Mack wrangles a team of scientists and celebrity guests to find the truth behind the trivia on this bizarrely educational panel show.

More episodes from Season 1

• E1Episode 1
• E2Episode 2
• E3Episode 3
• E5Episode 5
• E6Episode 6
• E7Episode 7
• E8Extra - Unseen Bits and Highlights