Teggs Stegosaur is a pupil at the Astrosaur Academyy where all astro-cadets go to complete their training. He hopes to become an ASTROSAUR one day but for now he has classes to attend, missions to complete and lessons to learn. His new best friends and ro

Captian Teggs, an astronaut dinosaur, and his crew on the DSS Sauropod travel to the depths of the seas of the planet Aqua Minor to find what has been destroying all the submarines and fish factories.

There's a documentary being filmed at the Astrosaurs Academy. Cameras follow the cadets round as they work, play and train to be super Astrosaurs. At first things go brilliantly, but soon their training exercises start to go wrong while they're being filmed - it looks like somebody is trying to sabotage their footage on purpose!

After years of training they’ve finally done it! Teggs and his classmates at Astrosaurs Academy are all set to become real space-exploring astrosaurs. But first they must pass one final challenge. A mission into outer space, more dangerous than any they have faced before...

The cadets are on their first mission to Quarrik - a deserted wilderness - where they have to build a camp AND discover something exciting and unusual to take back to the academy for show-and-tell. But, when a T. Rex ship crash-lands in the middle of their mission, only the Daring Dinos can stop their fellow cadets from becoming dino-dinner ...

Teggs and his gang are shocked when all the teachers at Astrosaurs Academy disappear suddenly. Apparently they're on an emergency conference in a safari park and have left Commodore Kallos and her team in charge. However, the Daring Dinos are suspicious and set out to discover the truth behind their teachers' disappearance.

Teggs and his friends are going to be the youngest contestants in the Megasaur challenge! Robot-Boxing, Rock Tennis and Weight Lifting mean the Daring Dinos can show that they really are the best, strongest and bravest Astro-cadets. But the Megasaur challenge turns out to be mega-unlucky and lots of contestants keep getting 'accidentally' hurt. Will Teggs and his friends be hurt, too? Or will they discover who's behind all the problems at the contest before it's too late?