Terrahawks

The year: 2020. The Terrahawks Organisation is mounted and they are ready to defend Earth against hostilities. When an energy source is picked up heading for Earth Lt Hiro and his robot Zeroids blast off - but fail to destroy it.

The Hawkwing and Battlehawk are launched to investigate, but Ninestein is captured by Zelda, who uses him as a hostage in a bid to escape - but Hiro frees Tiger.

The Zeroids find a golden meteorite - in fact it is a bomb planted by Zelda!

When Zelda releases one of her allies, Lord Sram, from suspended animation and sends him to Earth, Sram is shot down by Kate Kestrel. But the alien survives the crash - and makes life very uncomfortable for Tiger Ninestein.

Journalist Mark Darrol threatens to expose the Terrahawks. Zelda contacts him and puts him aboard a ship taking food to the Terrahawks' base. But Tiger Ninestein has his own methods of writing off this latest threat.

Alpha Probe, first launched in 1999, returns to Earth and the Terrahawks are assigned to bring it to base, where the Zeroids begin to work on it, unaware that Zelda has secreted one of her cube robots on board - with a gravity bomb.