On 16 August 1983, a documentary team travelled to Bray Studios where Gerry Anderson was producing his latest sci-fi series, Terrahawks. Whilst their finished programme no longer exists, a vast mount of the original footage was recently discovered and can now finally be seen, twenty five years later.Terrahawks was Gerry Andersons big return to puppet series (his first in over a decade) and the resulting 39 episodes became very popular across the ITV regions. This unique documentary features behind the scenes footage of a scene being filmed, model work and exclusive interviews with producers Gerry Anderson and Christopher Burr, chief puppeteer Christine Glanville, model maker Nick Finlayson and many more.