Video clips
Duck Quacks Don't Echo - Holly Willoughby sniffs armpits
Holly Willoughby gets up close to some strange armpits in a bid to prove her fact that identical twins smell the same.
Duck Quacks Don't Echo - Can balloons lift you off the ground?
Lee Mack straps Davina McCall to a huge bunch of balloons. Will they be able to lift her off of the ground?
Duck Quacks Don't Echo - Series 2
Duck Quacks Don't Echo returns for more episodes, in a new 8pm timeslot.
Duck Quacks Don't Echo - Jimmy Carr's close shave with an anvil
Lee Mack swings an anvil in the direction of Jimmy Carr.
Duck Quacks Don't Echo - Can you sneeze with your eyes open?
Lee Mack tests if it's possible to sneeze with your eyes open.