Step back in time this summer with our world-exclusive event, Extinction, featuring over 20 awe-inspring prehistoric creatures crafted from over 2 million toy bricks.

In this special Extinction episode, discover the artistry, stories, and hidden details that bring these incredible sculptures to life, as we speak to the creative minds behind the event. Marwell's Head of UK Conservation, Dr Heidi Mitchell also shares why this exhibition is so important to conserving the species we see in the world today.