Plot: The behind-the-scenes story of 'Nebula-75' – a new puppet lockdown drama made entirely during confinement in 2020 using only existing puppets and materials. This newsreel glimpse into the team's studio (flat) shows how the series – which follows in the tradition of 'Thunderbirds', 'Stingray' and 'Fireball XL5' – is Filmed in Supermarionation, SuperIsolation and Lo-Budget!